74911281312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{3947}}^1$

素因数の和:4491

約数の個数: 192

約数和(自身を含む): 228969345024

約数和(自身を除く): 154058063712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 463, 488, 672, 732, 854, 926, 976, 1281, 1389, 1464, 1708, 1852, 1952, 2562, 2778, 2928, 3241, 3416, 3704, 3947, 5124, 5556, 5856, 6482, 6832, 7408, 7894, 9723, 10248, 11112, 11841, 12964, 13664, 14816, 15788, 19446, 20496, 22224, 23682, 25928, 27629, 28243, 31576, 38892, 40992, 44448, 47364, 51856, 55258, 56486, 63152, 77784, 82887, 84729, 94728, 103712, 110516, 112972, 126304, 155568, 165774, 169458, 189456, 197701, 221032, 225944, 240767, 311136, 331548, 338916, 378912, 395402, 442064, 451888, 481534, 593103, 663096, 677832, 722301, 790804, 884128, 903776, 963068, 1186206, 1326192, 1355664, 1444602, 1581608, 1685369, 1827461, 1926136, 2372412, 2652384, 2711328, 2889204, 3163216, 3370738, 3654922, 3852272, 4744824, 5056107, 5482383, 5778408, 6326432, 6741476, 7309844, 7704544, 9489648, 10112214, 10964766, 11556816, 12792227, 13482952, 14619688, 18979296, 20224428, 21929532, 23113632, 25584454, 26965904, 29239376, 38376681, 40448856, 43859064, 51168908, 53931808, 58478752, 76753362, 80897712, 87718128, 102337816, 111475121, 153506724, 161795424, 175436256, 204675632, 222950242, 307013448, 334425363, 409351264, 445900484, 614026896, 668850726, 780325847, 891800968, 1228053792, 1337701452, 1560651694, 1783601936, 2340977541, 2675402904, 3121303388, 3567203872, 4681955082, 5350805808, 6242606776, 9363910164, 10701611616, 12485213552, 18727820328, 24970427104, 37455640656, 74911281312]

約数ペア:

[(1, 74911281312), (2, 37455640656), (3, 24970427104), (4, 18727820328), (6, 12485213552), (7, 10701611616), (8, 9363910164), (12, 6242606776), (14, 5350805808), (16, 4681955082), (21, 3567203872), (24, 3121303388), (28, 2675402904), (32, 2340977541), (42, 1783601936), (48, 1560651694), (56, 1337701452), (61, 1228053792), (84, 891800968), (96, 780325847), (112, 668850726), (122, 614026896), (168, 445900484), (183, 409351264), (224, 334425363), (244, 307013448), (336, 222950242), (366, 204675632), (427, 175436256), (463, 161795424), (488, 153506724), (672, 111475121), (732, 102337816), (854, 87718128), (926, 80897712), (976, 76753362), (1281, 58478752), (1389, 53931808), (1464, 51168908), (1708, 43859064), (1852, 40448856), (1952, 38376681), (2562, 29239376), (2778, 26965904), (2928, 25584454), (3241, 23113632), (3416, 21929532), (3704, 20224428), (3947, 18979296), (5124, 14619688), (5556, 13482952), (5856, 12792227), (6482, 11556816), (6832, 10964766), (7408, 10112214), (7894, 9489648), (9723, 7704544), (10248, 7309844), (11112, 6741476), (11841, 6326432), (12964, 5778408), (13664, 5482383), (14816, 5056107), (15788, 4744824), (19446, 3852272), (20496, 3654922), (22224, 3370738), (23682, 3163216), (25928, 2889204), (27629, 2711328), (28243, 2652384), (31576, 2372412), (38892, 1926136), (40992, 1827461), (44448, 1685369), (47364, 1581608), (51856, 1444602), (55258, 1355664), (56486, 1326192), (63152, 1186206), (77784, 963068), (82887, 903776), (84729, 884128), (94728, 790804), (103712, 722301), (110516, 677832), (112972, 663096), (126304, 593103), (155568, 481534), (165774, 451888), (169458, 442064), (189456, 395402), (197701, 378912), (221032, 338916), (225944, 331548), (240767, 311136)]