81600744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 216360000

約数和(自身を除く): 134759256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 228, 298, 447, 456, 596, 894, 1192, 1201, 1788, 2402, 2831, 3576, 3603, 4804, 5662, 7206, 8493, 9608, 11324, 14412, 16986, 22648, 22819, 28824, 33972, 45638, 67944, 68457, 91276, 136914, 178949, 182552, 273828, 357898, 536847, 547656, 715796, 1073694, 1431592, 2147388, 3400031, 4294776, 6800062, 10200093, 13600124, 20400186, 27200248, 40800372, 81600744]

約数ペア:

[(1, 81600744), (2, 40800372), (3, 27200248), (4, 20400186), (6, 13600124), (8, 10200093), (12, 6800062), (19, 4294776), (24, 3400031), (38, 2147388), (57, 1431592), (76, 1073694), (114, 715796), (149, 547656), (152, 536847), (228, 357898), (298, 273828), (447, 182552), (456, 178949), (596, 136914), (894, 91276), (1192, 68457), (1201, 67944), (1788, 45638), (2402, 33972), (2831, 28824), (3576, 22819), (3603, 22648), (4804, 16986), (5662, 14412), (7206, 11324), (8493, 9608)]