172419156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52631}}^1$

素因数の和:52661

約数の個数: 72

約数和(自身を含む): 536425344

約数和(自身を除く): 364006188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 52631, 105262, 157893, 210524, 315786, 368417, 473679, 631572, 684203, 736834, 947358, 1105251, 1368406, 1473668, 1894716, 2052609, 2210502, 2736812, 3315753, 4105218, 4421004, 4789421, 6157827, 6631506, 8210436, 9578842, 12315654, 13263012, 14368263, 19157684, 24631308, 28736526, 43104789, 57473052, 86209578, 172419156]

約数ペア:

[(1, 172419156), (2, 86209578), (3, 57473052), (4, 43104789), (6, 28736526), (7, 24631308), (9, 19157684), (12, 14368263), (13, 13263012), (14, 12315654), (18, 9578842), (21, 8210436), (26, 6631506), (28, 6157827), (36, 4789421), (39, 4421004), (42, 4105218), (52, 3315753), (63, 2736812), (78, 2210502), (84, 2052609), (91, 1894716), (117, 1473668), (126, 1368406), (156, 1105251), (182, 947358), (234, 736834), (252, 684203), (273, 631572), (364, 473679), (468, 368417), (546, 315786), (819, 210524), (1092, 157893), (1638, 105262), (3276, 52631)]