65256516

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15493}}^1$

素因数の和:15522

約数の個数: 60

約数和(自身を含む): 183727852

約数和(自身を除く): 118471336

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 15493, 30986, 46479, 61972, 92958, 139437, 185916, 201409, 278874, 402818, 418311, 557748, 604227, 805636, 836622, 1208454, 1254933, 1673244, 1812681, 2416908, 2509866, 3625362, 5019732, 5438043, 7250724, 10876086, 16314129, 21752172, 32628258, 65256516]

約数ペア:

[(1, 65256516), (2, 32628258), (3, 21752172), (4, 16314129), (6, 10876086), (9, 7250724), (12, 5438043), (13, 5019732), (18, 3625362), (26, 2509866), (27, 2416908), (36, 1812681), (39, 1673244), (52, 1254933), (54, 1208454), (78, 836622), (81, 805636), (108, 604227), (117, 557748), (156, 418311), (162, 402818), (234, 278874), (324, 201409), (351, 185916), (468, 139437), (702, 92958), (1053, 61972), (1404, 46479), (2106, 30986), (4212, 15493)]