78075738

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 80

約数和(自身を含む): 190514016

約数和(自身を除く): 112438278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 131, 162, 234, 262, 283, 351, 393, 566, 702, 786, 849, 1053, 1179, 1698, 1703, 2106, 2358, 2547, 3406, 3537, 3679, 5094, 5109, 7074, 7358, 7641, 10218, 10611, 11037, 15282, 15327, 21222, 22074, 22923, 30654, 33111, 37073, 45846, 45981, 66222, 74146, 91962, 99333, 111219, 137943, 198666, 222438, 275886, 297999, 333657, 481949, 595998, 667314, 963898, 1000971, 1445847, 2001942, 2891694, 3002913, 4337541, 6005826, 8675082, 13012623, 26025246, 39037869, 78075738]

約数ペア:

[(1, 78075738), (2, 39037869), (3, 26025246), (6, 13012623), (9, 8675082), (13, 6005826), (18, 4337541), (26, 3002913), (27, 2891694), (39, 2001942), (54, 1445847), (78, 1000971), (81, 963898), (117, 667314), (131, 595998), (162, 481949), (234, 333657), (262, 297999), (283, 275886), (351, 222438), (393, 198666), (566, 137943), (702, 111219), (786, 99333), (849, 91962), (1053, 74146), (1179, 66222), (1698, 45981), (1703, 45846), (2106, 37073), (2358, 33111), (2547, 30654), (3406, 22923), (3537, 22074), (3679, 21222), (5094, 15327), (5109, 15282), (7074, 11037), (7358, 10611), (7641, 10218)]