72555198

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1511}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 148925952

約数和(自身を除く): 76370754

約数列:

[1, 2, 3, 6, 53, 106, 151, 159, 302, 318, 453, 906, 1511, 3022, 4533, 8003, 9066, 16006, 24009, 48018, 80083, 160166, 228161, 240249, 456322, 480498, 684483, 1368966, 12092533, 24185066, 36277599, 72555198]

約数ペア:

[(1, 72555198), (2, 36277599), (3, 24185066), (6, 12092533), (53, 1368966), (106, 684483), (151, 480498), (159, 456322), (302, 240249), (318, 228161), (453, 160166), (906, 80083), (1511, 48018), (3022, 24009), (4533, 16006), (8003, 9066)]