77920704

素因数分解:

$2^6\times 3^4\times {\mathrm{15031}}^1$

素因数の和:15055

約数の個数: 70

約数和(自身を含む): 230996744

約数和(自身を除く): 153076040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 15031, 30062, 45093, 60124, 90186, 120248, 135279, 180372, 240496, 270558, 360744, 405837, 480992, 541116, 721488, 811674, 961984, 1082232, 1217511, 1442976, 1623348, 2164464, 2435022, 2885952, 3246696, 4328928, 4870044, 6493392, 8657856, 9740088, 12986784, 19480176, 25973568, 38960352, 77920704]

約数ペア:

[(1, 77920704), (2, 38960352), (3, 25973568), (4, 19480176), (6, 12986784), (8, 9740088), (9, 8657856), (12, 6493392), (16, 4870044), (18, 4328928), (24, 3246696), (27, 2885952), (32, 2435022), (36, 2164464), (48, 1623348), (54, 1442976), (64, 1217511), (72, 1082232), (81, 961984), (96, 811674), (108, 721488), (144, 541116), (162, 480992), (192, 405837), (216, 360744), (288, 270558), (324, 240496), (432, 180372), (576, 135279), (648, 120248), (864, 90186), (1296, 60124), (1728, 45093), (2592, 30062), (5184, 15031)]