79349776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 179899200

約数和(自身を除く): 100549424

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 61, 76, 88, 122, 152, 176, 209, 244, 304, 389, 418, 488, 671, 778, 836, 976, 1159, 1342, 1556, 1672, 2318, 2684, 3112, 3344, 4279, 4636, 5368, 6224, 7391, 8558, 9272, 10736, 12749, 14782, 17116, 18544, 23729, 25498, 29564, 34232, 47458, 50996, 59128, 68464, 81301, 94916, 101992, 118256, 162602, 189832, 203984, 261019, 325204, 379664, 450851, 522038, 650408, 901702, 1044076, 1300816, 1803404, 2088152, 3606808, 4176304, 4959361, 7213616, 9918722, 19837444, 39674888, 79349776]

約数ペア:

[(1, 79349776), (2, 39674888), (4, 19837444), (8, 9918722), (11, 7213616), (16, 4959361), (19, 4176304), (22, 3606808), (38, 2088152), (44, 1803404), (61, 1300816), (76, 1044076), (88, 901702), (122, 650408), (152, 522038), (176, 450851), (209, 379664), (244, 325204), (304, 261019), (389, 203984), (418, 189832), (488, 162602), (671, 118256), (778, 101992), (836, 94916), (976, 81301), (1159, 68464), (1342, 59128), (1556, 50996), (1672, 47458), (2318, 34232), (2684, 29564), (3112, 25498), (3344, 23729), (4279, 18544), (4636, 17116), (5368, 14782), (6224, 12749), (7391, 10736), (8558, 9272)]