71367156

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 226751616

約数和(自身を除く): 155384460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 243, 252, 306, 324, 357, 378, 459, 476, 486, 567, 612, 617, 714, 756, 918, 972, 1071, 1134, 1234, 1377, 1428, 1701, 1836, 1851, 2142, 2268, 2468, 2754, 3213, 3402, 3702, 4131, 4284, 4319, 5508, 5553, 6426, 6804, 7404, 8262, 8638, 9639, 10489, 11106, 12852, 12957, 16524, 16659, 17276, 19278, 20978, 22212, 25914, 28917, 31467, 33318, 38556, 38871, 41956, 49977, 51828, 57834, 62934, 66636, 73423, 77742, 94401, 99954, 115668, 116613, 125868, 146846, 149931, 155484, 188802, 199908, 220269, 233226, 283203, 293692, 299862, 349839, 377604, 440538, 466452, 566406, 599724, 660807, 699678, 849609, 881076, 1049517, 1132812, 1321614, 1399356, 1699218, 1982421, 2099034, 2548827, 2643228, 3398436, 3964842, 4198068, 5097654, 5947263, 7929684, 10195308, 11894526, 17841789, 23789052, 35683578, 71367156]

約数ペア:

[(1, 71367156), (2, 35683578), (3, 23789052), (4, 17841789), (6, 11894526), (7, 10195308), (9, 7929684), (12, 5947263), (14, 5097654), (17, 4198068), (18, 3964842), (21, 3398436), (27, 2643228), (28, 2548827), (34, 2099034), (36, 1982421), (42, 1699218), (51, 1399356), (54, 1321614), (63, 1132812), (68, 1049517), (81, 881076), (84, 849609), (102, 699678), (108, 660807), (119, 599724), (126, 566406), (153, 466452), (162, 440538), (189, 377604), (204, 349839), (238, 299862), (243, 293692), (252, 283203), (306, 233226), (324, 220269), (357, 199908), (378, 188802), (459, 155484), (476, 149931), (486, 146846), (567, 125868), (612, 116613), (617, 115668), (714, 99954), (756, 94401), (918, 77742), (972, 73423), (1071, 66636), (1134, 62934), (1234, 57834), (1377, 51828), (1428, 49977), (1701, 41956), (1836, 38871), (1851, 38556), (2142, 33318), (2268, 31467), (2468, 28917), (2754, 25914), (3213, 22212), (3402, 20978), (3702, 19278), (4131, 17276), (4284, 16659), (4319, 16524), (5508, 12957), (5553, 12852), (6426, 11106), (6804, 10489), (7404, 9639), (8262, 8638)]