99671572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 246916096

約数和(自身を除く): 147244524

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 73, 77, 91, 121, 124, 143, 146, 154, 182, 217, 242, 286, 292, 308, 341, 364, 403, 434, 484, 511, 572, 682, 803, 806, 847, 868, 949, 1001, 1022, 1364, 1573, 1606, 1612, 1694, 1898, 2002, 2044, 2263, 2387, 2821, 3146, 3212, 3388, 3751, 3796, 4004, 4433, 4526, 4774, 5621, 5642, 6292, 6643, 7502, 8833, 8866, 9052, 9548, 10439, 11011, 11242, 11284, 13286, 15004, 15841, 17666, 17732, 20878, 22022, 22484, 24893, 26257, 26572, 29419, 31031, 31682, 35332, 41756, 44044, 48763, 49786, 52514, 58838, 61831, 62062, 63364, 73073, 97526, 99572, 105028, 114829, 117676, 123662, 124124, 146146, 174251, 195052, 205933, 229658, 247324, 273823, 292292, 323609, 341341, 348502, 411866, 459316, 547646, 647218, 682682, 697004, 803803, 823732, 1095292, 1294436, 1365364, 1607606, 1916761, 2265263, 3215212, 3559699, 3833522, 4530526, 7119398, 7667044, 9061052, 14238796, 24917893, 49835786, 99671572]

約数ペア:

[(1, 99671572), (2, 49835786), (4, 24917893), (7, 14238796), (11, 9061052), (13, 7667044), (14, 7119398), (22, 4530526), (26, 3833522), (28, 3559699), (31, 3215212), (44, 2265263), (52, 1916761), (62, 1607606), (73, 1365364), (77, 1294436), (91, 1095292), (121, 823732), (124, 803803), (143, 697004), (146, 682682), (154, 647218), (182, 547646), (217, 459316), (242, 411866), (286, 348502), (292, 341341), (308, 323609), (341, 292292), (364, 273823), (403, 247324), (434, 229658), (484, 205933), (511, 195052), (572, 174251), (682, 146146), (803, 124124), (806, 123662), (847, 117676), (868, 114829), (949, 105028), (1001, 99572), (1022, 97526), (1364, 73073), (1573, 63364), (1606, 62062), (1612, 61831), (1694, 58838), (1898, 52514), (2002, 49786), (2044, 48763), (2263, 44044), (2387, 41756), (2821, 35332), (3146, 31682), (3212, 31031), (3388, 29419), (3751, 26572), (3796, 26257), (4004, 24893), (4433, 22484), (4526, 22022), (4774, 20878), (5621, 17732), (5642, 17666), (6292, 15841), (6643, 15004), (7502, 13286), (8833, 11284), (8866, 11242), (9052, 11011), (9548, 10439)]