64691376

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 173560320

約数和(自身を除く): 108868944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 424, 431, 472, 636, 708, 848, 862, 944, 1272, 1293, 1416, 1724, 2544, 2586, 2832, 3127, 3448, 5172, 6254, 6896, 9381, 10344, 12508, 18762, 20688, 22843, 25016, 25429, 37524, 45686, 50032, 50858, 68529, 75048, 76287, 91372, 101716, 137058, 150096, 152574, 182744, 203432, 274116, 305148, 365488, 406864, 548232, 610296, 1096464, 1220592, 1347737, 2695474, 4043211, 5390948, 8086422, 10781896, 16172844, 21563792, 32345688, 64691376]

約数ペア:

[(1, 64691376), (2, 32345688), (3, 21563792), (4, 16172844), (6, 10781896), (8, 8086422), (12, 5390948), (16, 4043211), (24, 2695474), (48, 1347737), (53, 1220592), (59, 1096464), (106, 610296), (118, 548232), (159, 406864), (177, 365488), (212, 305148), (236, 274116), (318, 203432), (354, 182744), (424, 152574), (431, 150096), (472, 137058), (636, 101716), (708, 91372), (848, 76287), (862, 75048), (944, 68529), (1272, 50858), (1293, 50032), (1416, 45686), (1724, 37524), (2544, 25429), (2586, 25016), (2832, 22843), (3127, 20688), (3448, 18762), (5172, 12508), (6254, 10344), (6896, 9381)]