64312092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 176576400

約数和(自身を除く): 112264308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1049, 1179, 1572, 1703, 2098, 2358, 3147, 3406, 4196, 4716, 5109, 6294, 6812, 9441, 10218, 12588, 13637, 15327, 18882, 20436, 27274, 30654, 37764, 40911, 54548, 61308, 81822, 122733, 137419, 163644, 245466, 274838, 412257, 490932, 549676, 824514, 1236771, 1649028, 1786447, 2473542, 3572894, 4947084, 5359341, 7145788, 10718682, 16078023, 21437364, 32156046, 64312092]

約数ペア:

[(1, 64312092), (2, 32156046), (3, 21437364), (4, 16078023), (6, 10718682), (9, 7145788), (12, 5359341), (13, 4947084), (18, 3572894), (26, 2473542), (36, 1786447), (39, 1649028), (52, 1236771), (78, 824514), (117, 549676), (131, 490932), (156, 412257), (234, 274838), (262, 245466), (393, 163644), (468, 137419), (524, 122733), (786, 81822), (1049, 61308), (1179, 54548), (1572, 40911), (1703, 37764), (2098, 30654), (2358, 27274), (3147, 20436), (3406, 18882), (4196, 15327), (4716, 13637), (5109, 12588), (6294, 10218), (6812, 9441)]