81796368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89689}}^1$

素因数の和:89719

約数の個数: 40

約数和(自身を含む): 222431200

約数和(自身を除く): 140634832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 89689, 179378, 269067, 358756, 538134, 717512, 1076268, 1435024, 1704091, 2152536, 3408182, 4305072, 5112273, 6816364, 10224546, 13632728, 20449092, 27265456, 40898184, 81796368]

約数ペア:

[(1, 81796368), (2, 40898184), (3, 27265456), (4, 20449092), (6, 13632728), (8, 10224546), (12, 6816364), (16, 5112273), (19, 4305072), (24, 3408182), (38, 2152536), (48, 1704091), (57, 1435024), (76, 1076268), (114, 717512), (152, 538134), (228, 358756), (304, 269067), (456, 179378), (912, 89689)]