81238092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8537}}^1$

素因数の和:8618

約数の個数: 48

約数和(自身を含む): 207507552

約数和(自身を除く): 126269460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 8537, 9516, 17074, 25611, 34148, 51222, 102444, 110981, 221962, 332943, 443924, 520757, 665886, 1041514, 1331772, 1562271, 2083028, 3124542, 6249084, 6769841, 13539682, 20309523, 27079364, 40619046, 81238092]

約数ペア:

[(1, 81238092), (2, 40619046), (3, 27079364), (4, 20309523), (6, 13539682), (12, 6769841), (13, 6249084), (26, 3124542), (39, 2083028), (52, 1562271), (61, 1331772), (78, 1041514), (122, 665886), (156, 520757), (183, 443924), (244, 332943), (366, 221962), (732, 110981), (793, 102444), (1586, 51222), (2379, 34148), (3172, 25611), (4758, 17074), (8537, 9516)]