64536732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3727}}^1$

素因数の和:3787

約数の個数: 72

約数和(自身を含む): 180479936

約数和(自身を除く): 115943204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 3727, 4329, 5772, 7454, 8658, 11181, 14908, 17316, 22362, 33543, 44724, 48451, 67086, 96902, 134172, 137899, 145353, 193804, 275798, 290706, 413697, 436059, 551596, 581412, 827394, 872118, 1241091, 1654788, 1744236, 1792687, 2482182, 3585374, 4964364, 5378061, 7170748, 10756122, 16134183, 21512244, 32268366, 64536732]

約数ペア:

[(1, 64536732), (2, 32268366), (3, 21512244), (4, 16134183), (6, 10756122), (9, 7170748), (12, 5378061), (13, 4964364), (18, 3585374), (26, 2482182), (36, 1792687), (37, 1744236), (39, 1654788), (52, 1241091), (74, 872118), (78, 827394), (111, 581412), (117, 551596), (148, 436059), (156, 413697), (222, 290706), (234, 275798), (333, 193804), (444, 145353), (468, 137899), (481, 134172), (666, 96902), (962, 67086), (1332, 48451), (1443, 44724), (1924, 33543), (2886, 22362), (3727, 17316), (4329, 14908), (5772, 11181), (7454, 8658)]