172954782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 522063360

約数和(自身を除く): 349108578

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 29, 33, 39, 42, 58, 63, 66, 77, 78, 87, 91, 99, 117, 126, 143, 154, 174, 182, 198, 203, 231, 234, 261, 273, 286, 319, 331, 377, 406, 429, 462, 522, 546, 609, 638, 662, 693, 754, 819, 858, 957, 993, 1001, 1131, 1218, 1287, 1386, 1638, 1827, 1914, 1986, 2002, 2233, 2262, 2317, 2574, 2639, 2871, 2979, 3003, 3393, 3641, 3654, 4147, 4303, 4466, 4634, 5278, 5742, 5958, 6006, 6699, 6786, 6951, 7282, 7917, 8294, 8606, 9009, 9599, 10923, 12441, 12909, 13398, 13902, 15834, 18018, 19198, 20097, 20853, 21846, 23751, 24882, 25487, 25818, 28797, 29029, 30121, 32769, 37323, 38727, 40194, 41706, 47333, 47502, 50974, 57594, 58058, 60242, 65538, 67193, 74646, 76461, 77454, 86391, 87087, 90363, 94666, 105589, 124787, 134386, 141999, 152922, 172782, 174174, 180726, 201579, 211178, 229383, 249574, 261261, 271089, 283998, 316767, 331331, 374361, 403158, 425997, 458766, 522522, 542178, 604737, 633534, 662662, 739123, 748722, 851994, 873509, 950301, 993993, 1123083, 1209474, 1372657, 1478246, 1747018, 1900602, 1987986, 2217369, 2246166, 2620527, 2745314, 2981979, 4117971, 4434738, 5241054, 5963958, 6652107, 7861581, 8235942, 9608599, 12353913, 13304214, 15723162, 19217198, 24707826, 28825797, 57651594, 86477391, 172954782]

約数ペア:

[(1, 172954782), (2, 86477391), (3, 57651594), (6, 28825797), (7, 24707826), (9, 19217198), (11, 15723162), (13, 13304214), (14, 12353913), (18, 9608599), (21, 8235942), (22, 7861581), (26, 6652107), (29, 5963958), (33, 5241054), (39, 4434738), (42, 4117971), (58, 2981979), (63, 2745314), (66, 2620527), (77, 2246166), (78, 2217369), (87, 1987986), (91, 1900602), (99, 1747018), (117, 1478246), (126, 1372657), (143, 1209474), (154, 1123083), (174, 993993), (182, 950301), (198, 873509), (203, 851994), (231, 748722), (234, 739123), (261, 662662), (273, 633534), (286, 604737), (319, 542178), (331, 522522), (377, 458766), (406, 425997), (429, 403158), (462, 374361), (522, 331331), (546, 316767), (609, 283998), (638, 271089), (662, 261261), (693, 249574), (754, 229383), (819, 211178), (858, 201579), (957, 180726), (993, 174174), (1001, 172782), (1131, 152922), (1218, 141999), (1287, 134386), (1386, 124787), (1638, 105589), (1827, 94666), (1914, 90363), (1986, 87087), (2002, 86391), (2233, 77454), (2262, 76461), (2317, 74646), (2574, 67193), (2639, 65538), (2871, 60242), (2979, 58058), (3003, 57594), (3393, 50974), (3641, 47502), (3654, 47333), (4147, 41706), (4303, 40194), (4466, 38727), (4634, 37323), (5278, 32769), (5742, 30121), (5958, 29029), (6006, 28797), (6699, 25818), (6786, 25487), (6951, 24882), (7282, 23751), (7917, 21846), (8294, 20853), (8606, 20097), (9009, 19198), (9599, 18018), (10923, 15834), (12441, 13902), (12909, 13398)]