77192928

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2584

約数の個数: 72

約数和(自身を含む): 221621400

約数和(自身を除く): 144428472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2459, 2616, 3488, 3924, 4918, 5232, 7377, 7848, 9836, 10464, 14754, 15696, 19672, 22131, 29508, 31392, 39344, 44262, 59016, 78688, 88524, 118032, 177048, 236064, 268031, 354096, 536062, 708192, 804093, 1072124, 1608186, 2144248, 2412279, 3216372, 4288496, 4824558, 6432744, 8576992, 9649116, 12865488, 19298232, 25730976, 38596464, 77192928]

約数ペア:

[(1, 77192928), (2, 38596464), (3, 25730976), (4, 19298232), (6, 12865488), (8, 9649116), (9, 8576992), (12, 6432744), (16, 4824558), (18, 4288496), (24, 3216372), (32, 2412279), (36, 2144248), (48, 1608186), (72, 1072124), (96, 804093), (109, 708192), (144, 536062), (218, 354096), (288, 268031), (327, 236064), (436, 177048), (654, 118032), (872, 88524), (981, 78688), (1308, 59016), (1744, 44262), (1962, 39344), (2459, 31392), (2616, 29508), (3488, 22131), (3924, 19672), (4918, 15696), (5232, 14754), (7377, 10464), (7848, 9836)]