77948736

素因数分解:

$2^6\times 3^1\times {\mathrm{181}}^1\times {\mathrm{2243}}^1$

素因数の和:2439

約数の個数: 56

約数和(自身を含む): 207471264

約数和(自身を除く): 129522528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 181, 192, 362, 543, 724, 1086, 1448, 2172, 2243, 2896, 4344, 4486, 5792, 6729, 8688, 8972, 11584, 13458, 17376, 17944, 26916, 34752, 35888, 53832, 71776, 107664, 143552, 215328, 405983, 430656, 811966, 1217949, 1623932, 2435898, 3247864, 4871796, 6495728, 9743592, 12991456, 19487184, 25982912, 38974368, 77948736]

約数ペア:

[(1, 77948736), (2, 38974368), (3, 25982912), (4, 19487184), (6, 12991456), (8, 9743592), (12, 6495728), (16, 4871796), (24, 3247864), (32, 2435898), (48, 1623932), (64, 1217949), (96, 811966), (181, 430656), (192, 405983), (362, 215328), (543, 143552), (724, 107664), (1086, 71776), (1448, 53832), (2172, 35888), (2243, 34752), (2896, 26916), (4344, 17944), (4486, 17376), (5792, 13458), (6729, 11584), (8688, 8972)]