74290788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14431}}^1$

素因数の和:14465

約数の個数: 72

約数和(自身を含む): 220636416

約数和(自身を除く): 146345628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 14431, 28862, 43293, 57724, 86586, 129879, 158741, 173172, 187603, 259758, 317482, 375206, 476223, 519516, 562809, 634964, 750412, 952446, 1125618, 1428669, 1688427, 1904892, 2063633, 2251236, 2857338, 3376854, 4127266, 5714676, 6190899, 6753708, 8254532, 12381798, 18572697, 24763596, 37145394, 74290788]

約数ペア:

[(1, 74290788), (2, 37145394), (3, 24763596), (4, 18572697), (6, 12381798), (9, 8254532), (11, 6753708), (12, 6190899), (13, 5714676), (18, 4127266), (22, 3376854), (26, 2857338), (33, 2251236), (36, 2063633), (39, 1904892), (44, 1688427), (52, 1428669), (66, 1125618), (78, 952446), (99, 750412), (117, 634964), (132, 562809), (143, 519516), (156, 476223), (198, 375206), (234, 317482), (286, 259758), (396, 187603), (429, 173172), (468, 158741), (572, 129879), (858, 86586), (1287, 57724), (1716, 43293), (2574, 28862), (5148, 14431)]