86452964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 177085440

約数和(自身を除く): 90632476

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 127, 169, 212, 247, 254, 338, 494, 508, 676, 689, 988, 1007, 1378, 1651, 2014, 2413, 2756, 3211, 3302, 4028, 4826, 6422, 6604, 6731, 8957, 9652, 12844, 13091, 13462, 17914, 21463, 26182, 26924, 31369, 35828, 42926, 52364, 62738, 85852, 87503, 125476, 127889, 170183, 175006, 255778, 340366, 350012, 407797, 511556, 680732, 815594, 1137539, 1631188, 1662557, 2275078, 3325114, 4550156, 6650228, 21613241, 43226482, 86452964]

約数ペア:

[(1, 86452964), (2, 43226482), (4, 21613241), (13, 6650228), (19, 4550156), (26, 3325114), (38, 2275078), (52, 1662557), (53, 1631188), (76, 1137539), (106, 815594), (127, 680732), (169, 511556), (212, 407797), (247, 350012), (254, 340366), (338, 255778), (494, 175006), (508, 170183), (676, 127889), (689, 125476), (988, 87503), (1007, 85852), (1378, 62738), (1651, 52364), (2014, 42926), (2413, 35828), (2756, 31369), (3211, 26924), (3302, 26182), (4028, 21463), (4826, 17914), (6422, 13462), (6604, 13091), (6731, 12844), (8957, 9652)]