72825948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2635

約数の個数: 72

約数和(自身を含む): 201577376

約数和(自身を除く): 128751428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 2551, 3172, 4758, 5102, 7137, 7653, 9516, 10204, 14274, 15306, 22959, 28548, 30612, 33163, 45918, 66326, 91836, 99489, 132652, 155611, 198978, 298467, 311222, 397956, 466833, 596934, 622444, 933666, 1193868, 1400499, 1867332, 2022943, 2800998, 4045886, 5601996, 6068829, 8091772, 12137658, 18206487, 24275316, 36412974, 72825948]

約数ペア:

[(1, 72825948), (2, 36412974), (3, 24275316), (4, 18206487), (6, 12137658), (9, 8091772), (12, 6068829), (13, 5601996), (18, 4045886), (26, 2800998), (36, 2022943), (39, 1867332), (52, 1400499), (61, 1193868), (78, 933666), (117, 622444), (122, 596934), (156, 466833), (183, 397956), (234, 311222), (244, 298467), (366, 198978), (468, 155611), (549, 132652), (732, 99489), (793, 91836), (1098, 66326), (1586, 45918), (2196, 33163), (2379, 30612), (2551, 28548), (3172, 22959), (4758, 15306), (5102, 14274), (7137, 10204), (7653, 9516)]