126981864

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{30941}}^1$

素因数の和:30975

約数の個数: 64

約数和(自身を含む): 371304000

約数和(自身を除く): 244322136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 30941, 61882, 92823, 123764, 185646, 247528, 278469, 371292, 556938, 587879, 742584, 835407, 1113876, 1175758, 1670814, 1763637, 2227752, 2351516, 3341628, 3527274, 4703032, 5290911, 6683256, 7054548, 10581822, 14109096, 15872733, 21163644, 31745466, 42327288, 63490932, 126981864]

約数ペア:

[(1, 126981864), (2, 63490932), (3, 42327288), (4, 31745466), (6, 21163644), (8, 15872733), (9, 14109096), (12, 10581822), (18, 7054548), (19, 6683256), (24, 5290911), (27, 4703032), (36, 3527274), (38, 3341628), (54, 2351516), (57, 2227752), (72, 1763637), (76, 1670814), (108, 1175758), (114, 1113876), (152, 835407), (171, 742584), (216, 587879), (228, 556938), (342, 371292), (456, 278469), (513, 247528), (684, 185646), (1026, 123764), (1368, 92823), (2052, 61882), (4104, 30941)]