72825676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 167086080

約数和(自身を除く): 94260404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 73, 77, 79, 82, 146, 154, 158, 164, 287, 292, 308, 316, 451, 511, 553, 574, 803, 869, 902, 1022, 1106, 1148, 1606, 1738, 1804, 2044, 2212, 2993, 3157, 3212, 3239, 3476, 5621, 5767, 5986, 6083, 6314, 6478, 11242, 11534, 11972, 12166, 12628, 12956, 20951, 22484, 22673, 23068, 24332, 32923, 35629, 40369, 41902, 45346, 63437, 65846, 71258, 80738, 83804, 90692, 126874, 131692, 142516, 161476, 230461, 236447, 249403, 253748, 444059, 460922, 472894, 498806, 888118, 921844, 945788, 997612, 1655129, 1776236, 2600917, 3310258, 5201834, 6620516, 10403668, 18206419, 36412838, 72825676]

約数ペア:

[(1, 72825676), (2, 36412838), (4, 18206419), (7, 10403668), (11, 6620516), (14, 5201834), (22, 3310258), (28, 2600917), (41, 1776236), (44, 1655129), (73, 997612), (77, 945788), (79, 921844), (82, 888118), (146, 498806), (154, 472894), (158, 460922), (164, 444059), (287, 253748), (292, 249403), (308, 236447), (316, 230461), (451, 161476), (511, 142516), (553, 131692), (574, 126874), (803, 90692), (869, 83804), (902, 80738), (1022, 71258), (1106, 65846), (1148, 63437), (1606, 45346), (1738, 41902), (1804, 40369), (2044, 35629), (2212, 32923), (2993, 24332), (3157, 23068), (3212, 22673), (3239, 22484), (3476, 20951), (5621, 12956), (5767, 12628), (5986, 12166), (6083, 11972), (6314, 11534), (6478, 11242)]