64213008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 176030400

約数和(自身を除く): 111817392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 181, 228, 304, 362, 389, 456, 543, 724, 778, 912, 1086, 1167, 1448, 1556, 2172, 2334, 2896, 3112, 3439, 4344, 4668, 6224, 6878, 7391, 8688, 9336, 10317, 13756, 14782, 18672, 20634, 22173, 27512, 29564, 41268, 44346, 55024, 59128, 70409, 82536, 88692, 118256, 140818, 165072, 177384, 211227, 281636, 354768, 422454, 563272, 844908, 1126544, 1337771, 1689816, 2675542, 3379632, 4013313, 5351084, 8026626, 10702168, 16053252, 21404336, 32106504, 64213008]

約数ペア:

[(1, 64213008), (2, 32106504), (3, 21404336), (4, 16053252), (6, 10702168), (8, 8026626), (12, 5351084), (16, 4013313), (19, 3379632), (24, 2675542), (38, 1689816), (48, 1337771), (57, 1126544), (76, 844908), (114, 563272), (152, 422454), (181, 354768), (228, 281636), (304, 211227), (362, 177384), (389, 165072), (456, 140818), (543, 118256), (724, 88692), (778, 82536), (912, 70409), (1086, 59128), (1167, 55024), (1448, 44346), (1556, 41268), (2172, 29564), (2334, 27512), (2896, 22173), (3112, 20634), (3439, 18672), (4344, 14782), (4668, 13756), (6224, 10317), (6878, 9336), (7391, 8688)]