71070246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 72

約数和(自身を含む): 169917696

約数和(自身を除く): 98847450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 169, 183, 234, 338, 366, 383, 507, 549, 766, 793, 1014, 1098, 1149, 1521, 1586, 2298, 2379, 3042, 3447, 4758, 4979, 6894, 7137, 9958, 10309, 14274, 14937, 20618, 23363, 29874, 30927, 44811, 46726, 61854, 64727, 70089, 89622, 92781, 129454, 140178, 185562, 194181, 210267, 303719, 388362, 420534, 582543, 607438, 911157, 1165086, 1822314, 2733471, 3948347, 5466942, 7896694, 11845041, 23690082, 35535123, 71070246]

約数ペア:

[(1, 71070246), (2, 35535123), (3, 23690082), (6, 11845041), (9, 7896694), (13, 5466942), (18, 3948347), (26, 2733471), (39, 1822314), (61, 1165086), (78, 911157), (117, 607438), (122, 582543), (169, 420534), (183, 388362), (234, 303719), (338, 210267), (366, 194181), (383, 185562), (507, 140178), (549, 129454), (766, 92781), (793, 89622), (1014, 70089), (1098, 64727), (1149, 61854), (1521, 46726), (1586, 44811), (2298, 30927), (2379, 29874), (3042, 23363), (3447, 20618), (4758, 14937), (4979, 14274), (6894, 10309), (7137, 9958)]