77473708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 152445664

約数和(自身を除く): 74971956

約数列:

[1, 2, 4, 13, 26, 37, 52, 67, 74, 134, 148, 268, 481, 601, 871, 962, 1202, 1742, 1924, 2404, 2479, 3484, 4958, 7813, 9916, 15626, 22237, 31252, 32227, 40267, 44474, 64454, 80534, 88948, 128908, 161068, 289081, 523471, 578162, 1046942, 1156324, 1489879, 2093884, 2979758, 5959516, 19368427, 38736854, 77473708]

約数ペア:

[(1, 77473708), (2, 38736854), (4, 19368427), (13, 5959516), (26, 2979758), (37, 2093884), (52, 1489879), (67, 1156324), (74, 1046942), (134, 578162), (148, 523471), (268, 289081), (481, 161068), (601, 128908), (871, 88948), (962, 80534), (1202, 64454), (1742, 44474), (1924, 40267), (2404, 32227), (2479, 31252), (3484, 22237), (4958, 15626), (7813, 9916)]