72110898

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 80

約数和(自身を含む): 169779456

約数和(自身を除く): 97668558

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 83, 93, 162, 166, 173, 186, 249, 279, 346, 498, 519, 558, 747, 837, 1038, 1494, 1557, 1674, 2241, 2511, 2573, 3114, 4482, 4671, 5022, 5146, 5363, 6723, 7719, 9342, 10726, 13446, 14013, 14359, 15438, 16089, 23157, 28026, 28718, 32178, 43077, 46314, 48267, 69471, 86154, 96534, 129231, 138942, 144801, 208413, 258462, 289602, 387693, 416826, 434403, 445129, 775386, 868806, 890258, 1163079, 1335387, 2326158, 2670774, 4006161, 8012322, 12018483, 24036966, 36055449, 72110898]

約数ペア:

[(1, 72110898), (2, 36055449), (3, 24036966), (6, 12018483), (9, 8012322), (18, 4006161), (27, 2670774), (31, 2326158), (54, 1335387), (62, 1163079), (81, 890258), (83, 868806), (93, 775386), (162, 445129), (166, 434403), (173, 416826), (186, 387693), (249, 289602), (279, 258462), (346, 208413), (498, 144801), (519, 138942), (558, 129231), (747, 96534), (837, 86154), (1038, 69471), (1494, 48267), (1557, 46314), (1674, 43077), (2241, 32178), (2511, 28718), (2573, 28026), (3114, 23157), (4482, 16089), (4671, 15438), (5022, 14359), (5146, 14013), (5363, 13446), (6723, 10726), (7719, 9342)]