73460478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 183117312

約数和(自身を除く): 109656834

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 498, 546, 581, 1079, 1162, 1621, 1743, 2158, 3237, 3242, 3486, 4863, 6474, 7553, 9726, 11347, 15106, 21073, 22659, 22694, 34041, 42146, 45318, 63219, 68082, 126438, 134543, 147511, 269086, 295022, 403629, 442533, 807258, 885066, 941801, 1749059, 1883602, 2825403, 3498118, 5247177, 5650806, 10494354, 12243413, 24486826, 36730239, 73460478]

約数ペア:

[(1, 73460478), (2, 36730239), (3, 24486826), (6, 12243413), (7, 10494354), (13, 5650806), (14, 5247177), (21, 3498118), (26, 2825403), (39, 1883602), (42, 1749059), (78, 941801), (83, 885066), (91, 807258), (166, 442533), (182, 403629), (249, 295022), (273, 269086), (498, 147511), (546, 134543), (581, 126438), (1079, 68082), (1162, 63219), (1621, 45318), (1743, 42146), (2158, 34041), (3237, 22694), (3242, 22659), (3486, 21073), (4863, 15106), (6474, 11347), (7553, 9726)]