73985886

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:132

約数の個数: 120

約数和(自身を含む): 192404520

約数和(自身を除く): 118418634

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 43, 54, 57, 78, 81, 86, 114, 117, 129, 162, 171, 234, 247, 258, 342, 351, 387, 494, 513, 559, 702, 741, 774, 817, 1026, 1053, 1118, 1161, 1482, 1539, 1634, 1677, 1849, 2106, 2223, 2322, 2451, 3078, 3354, 3483, 3698, 4446, 4902, 5031, 5547, 6669, 6966, 7353, 10062, 10621, 11094, 13338, 14706, 15093, 16641, 20007, 21242, 22059, 24037, 30186, 31863, 33282, 35131, 40014, 44118, 45279, 48074, 49923, 63726, 66177, 70262, 72111, 90558, 95589, 99846, 105393, 132354, 144222, 149769, 191178, 210786, 216333, 286767, 299538, 316179, 432666, 456703, 573534, 632358, 648999, 860301, 913406, 948537, 1297998, 1370109, 1720602, 1897074, 1946997, 2740218, 2845611, 3893994, 4110327, 5691222, 8220654, 12330981, 24661962, 36992943, 73985886]

約数ペア:

[(1, 73985886), (2, 36992943), (3, 24661962), (6, 12330981), (9, 8220654), (13, 5691222), (18, 4110327), (19, 3893994), (26, 2845611), (27, 2740218), (38, 1946997), (39, 1897074), (43, 1720602), (54, 1370109), (57, 1297998), (78, 948537), (81, 913406), (86, 860301), (114, 648999), (117, 632358), (129, 573534), (162, 456703), (171, 432666), (234, 316179), (247, 299538), (258, 286767), (342, 216333), (351, 210786), (387, 191178), (494, 149769), (513, 144222), (559, 132354), (702, 105393), (741, 99846), (774, 95589), (817, 90558), (1026, 72111), (1053, 70262), (1118, 66177), (1161, 63726), (1482, 49923), (1539, 48074), (1634, 45279), (1677, 44118), (1849, 40014), (2106, 35131), (2223, 33282), (2322, 31863), (2451, 30186), (3078, 24037), (3354, 22059), (3483, 21242), (3698, 20007), (4446, 16641), (4902, 15093), (5031, 14706), (5547, 13338), (6669, 11094), (6966, 10621), (7353, 10062)]