84000064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1935

約数の個数: 56

約数和(自身を含む): 180299360

約数和(自身を除く): 96299296

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 1867, 2368, 2812, 3734, 5624, 7468, 11248, 14936, 22496, 29872, 35473, 44992, 59744, 69079, 70946, 119488, 138158, 141892, 276316, 283784, 552632, 567568, 1105264, 1135136, 1312501, 2210528, 2270272, 2625002, 4421056, 5250004, 10500008, 21000016, 42000032, 84000064]

約数ペア:

[(1, 84000064), (2, 42000032), (4, 21000016), (8, 10500008), (16, 5250004), (19, 4421056), (32, 2625002), (37, 2270272), (38, 2210528), (64, 1312501), (74, 1135136), (76, 1105264), (148, 567568), (152, 552632), (296, 283784), (304, 276316), (592, 141892), (608, 138158), (703, 119488), (1184, 70946), (1216, 69079), (1406, 59744), (1867, 44992), (2368, 35473), (2812, 29872), (3734, 22496), (5624, 14936), (7468, 11248)]