87419472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4909}}^1$

素因数の和:4980

約数の個数: 80

約数和(自身を含む): 263018880

約数和(自身を除く): 175599408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 4909, 5936, 8904, 9818, 14727, 17808, 19636, 29454, 34363, 39272, 58908, 68726, 78544, 103089, 117816, 137452, 206178, 235632, 260177, 274904, 412356, 520354, 549808, 780531, 824712, 1040708, 1561062, 1649424, 1821239, 2081416, 3122124, 3642478, 4162832, 5463717, 6244248, 7284956, 10927434, 12488496, 14569912, 21854868, 29139824, 43709736, 87419472]

約数ペア:

[(1, 87419472), (2, 43709736), (3, 29139824), (4, 21854868), (6, 14569912), (7, 12488496), (8, 10927434), (12, 7284956), (14, 6244248), (16, 5463717), (21, 4162832), (24, 3642478), (28, 3122124), (42, 2081416), (48, 1821239), (53, 1649424), (56, 1561062), (84, 1040708), (106, 824712), (112, 780531), (159, 549808), (168, 520354), (212, 412356), (318, 274904), (336, 260177), (371, 235632), (424, 206178), (636, 137452), (742, 117816), (848, 103089), (1113, 78544), (1272, 68726), (1484, 58908), (2226, 39272), (2544, 34363), (2968, 29454), (4452, 19636), (4909, 17808), (5936, 14727), (8904, 9818)]