61803504

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 180

約数和(自身を含む): 212252040

約数和(自身を除く): 150448536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 461, 504, 532, 588, 684, 784, 798, 882, 912, 922, 931, 1008, 1064, 1176, 1197, 1368, 1383, 1596, 1764, 1844, 1862, 2128, 2352, 2394, 2736, 2766, 2793, 3192, 3227, 3528, 3688, 3724, 4149, 4788, 5532, 5586, 6384, 6454, 7056, 7376, 7448, 8298, 8379, 8759, 9576, 9681, 11064, 11172, 12908, 14896, 16596, 16758, 17518, 19152, 19362, 22128, 22344, 22589, 25816, 26277, 29043, 33192, 33516, 35036, 38724, 44688, 45178, 51632, 52554, 58086, 61313, 66384, 67032, 67767, 70072, 77448, 78831, 90356, 105108, 116172, 122626, 134064, 135534, 140144, 154896, 157662, 180712, 183939, 203301, 210216, 232344, 245252, 271068, 315324, 361424, 367878, 406602, 420432, 429191, 464688, 490504, 542136, 551817, 630648, 735756, 813204, 858382, 981008, 1084272, 1103634, 1261296, 1287573, 1471512, 1626408, 1716764, 2207268, 2575146, 2943024, 3252816, 3433528, 3862719, 4414536, 5150292, 6867056, 7725438, 8829072, 10300584, 15450876, 20601168, 30901752, 61803504]

約数ペア:

[(1, 61803504), (2, 30901752), (3, 20601168), (4, 15450876), (6, 10300584), (7, 8829072), (8, 7725438), (9, 6867056), (12, 5150292), (14, 4414536), (16, 3862719), (18, 3433528), (19, 3252816), (21, 2943024), (24, 2575146), (28, 2207268), (36, 1716764), (38, 1626408), (42, 1471512), (48, 1287573), (49, 1261296), (56, 1103634), (57, 1084272), (63, 981008), (72, 858382), (76, 813204), (84, 735756), (98, 630648), (112, 551817), (114, 542136), (126, 490504), (133, 464688), (144, 429191), (147, 420432), (152, 406602), (168, 367878), (171, 361424), (196, 315324), (228, 271068), (252, 245252), (266, 232344), (294, 210216), (304, 203301), (336, 183939), (342, 180712), (392, 157662), (399, 154896), (441, 140144), (456, 135534), (461, 134064), (504, 122626), (532, 116172), (588, 105108), (684, 90356), (784, 78831), (798, 77448), (882, 70072), (912, 67767), (922, 67032), (931, 66384), (1008, 61313), (1064, 58086), (1176, 52554), (1197, 51632), (1368, 45178), (1383, 44688), (1596, 38724), (1764, 35036), (1844, 33516), (1862, 33192), (2128, 29043), (2352, 26277), (2394, 25816), (2736, 22589), (2766, 22344), (2793, 22128), (3192, 19362), (3227, 19152), (3528, 17518), (3688, 16758), (3724, 16596), (4149, 14896), (4788, 12908), (5532, 11172), (5586, 11064), (6384, 9681), (6454, 9576), (7056, 8759), (7376, 8379), (7448, 8298)]