64545252

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 153216000

約数和(自身を除く): 88670748

約数列:

[1, 2, 3, 4, 6, 12, 151, 179, 199, 302, 358, 398, 453, 537, 597, 604, 716, 796, 906, 1074, 1194, 1812, 2148, 2388, 27029, 30049, 35621, 54058, 60098, 71242, 81087, 90147, 106863, 108116, 120196, 142484, 162174, 180294, 213726, 324348, 360588, 427452, 5378771, 10757542, 16136313, 21515084, 32272626, 64545252]

約数ペア:

[(1, 64545252), (2, 32272626), (3, 21515084), (4, 16136313), (6, 10757542), (12, 5378771), (151, 427452), (179, 360588), (199, 324348), (302, 213726), (358, 180294), (398, 162174), (453, 142484), (537, 120196), (597, 108116), (604, 106863), (716, 90147), (796, 81087), (906, 71242), (1074, 60098), (1194, 54058), (1812, 35621), (2148, 30049), (2388, 27029)]