142638444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4549}}^1$

素因数の和:4639

約数の個数: 72

約数和(自身を含む): 394175600

約数和(自身を除く): 251537156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 4549, 5226, 7839, 9098, 10452, 13647, 15678, 18196, 27294, 31356, 40941, 54588, 59137, 81882, 118274, 163764, 177411, 236548, 304783, 354822, 532233, 609566, 709644, 914349, 1064466, 1219132, 1828698, 2128932, 2743047, 3657396, 3962179, 5486094, 7924358, 10972188, 11886537, 15848716, 23773074, 35659611, 47546148, 71319222, 142638444]

約数ペア:

[(1, 142638444), (2, 71319222), (3, 47546148), (4, 35659611), (6, 23773074), (9, 15848716), (12, 11886537), (13, 10972188), (18, 7924358), (26, 5486094), (36, 3962179), (39, 3657396), (52, 2743047), (67, 2128932), (78, 1828698), (117, 1219132), (134, 1064466), (156, 914349), (201, 709644), (234, 609566), (268, 532233), (402, 354822), (468, 304783), (603, 236548), (804, 177411), (871, 163764), (1206, 118274), (1742, 81882), (2412, 59137), (2613, 54588), (3484, 40941), (4549, 31356), (5226, 27294), (7839, 18196), (9098, 15678), (10452, 13647)]