123209748

素因数分解:

$2^2\times 3^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 352558080

約数和(自身を除く): 229348332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 47, 54, 58, 62, 81, 87, 93, 94, 108, 116, 124, 141, 162, 174, 186, 188, 243, 261, 279, 282, 324, 348, 372, 423, 486, 522, 558, 564, 729, 783, 837, 846, 899, 972, 1044, 1116, 1269, 1363, 1457, 1458, 1566, 1674, 1692, 1798, 2349, 2511, 2538, 2697, 2726, 2914, 2916, 3132, 3348, 3596, 3807, 4089, 4371, 4698, 5022, 5076, 5394, 5452, 5828, 7047, 7533, 7614, 8091, 8178, 8742, 9396, 10044, 10788, 11421, 12267, 13113, 14094, 15066, 15228, 16182, 16356, 17484, 21141, 22599, 22842, 24273, 24534, 26226, 28188, 30132, 32364, 34263, 36801, 39339, 42253, 42282, 45198, 45684, 48546, 49068, 52452, 68526, 72819, 73602, 78678, 84506, 84564, 90396, 97092, 110403, 118017, 126759, 137052, 145638, 147204, 157356, 169012, 218457, 220806, 236034, 253518, 291276, 331209, 354051, 380277, 436914, 441612, 472068, 507036, 655371, 662418, 708102, 760554, 873828, 993627, 1062153, 1140831, 1310742, 1324836, 1416204, 1521108, 1987254, 2124306, 2281662, 2621484, 3422493, 3974508, 4248612, 4563324, 6844986, 10267479, 13689972, 20534958, 30802437, 41069916, 61604874, 123209748]

約数ペア:

[(1, 123209748), (2, 61604874), (3, 41069916), (4, 30802437), (6, 20534958), (9, 13689972), (12, 10267479), (18, 6844986), (27, 4563324), (29, 4248612), (31, 3974508), (36, 3422493), (47, 2621484), (54, 2281662), (58, 2124306), (62, 1987254), (81, 1521108), (87, 1416204), (93, 1324836), (94, 1310742), (108, 1140831), (116, 1062153), (124, 993627), (141, 873828), (162, 760554), (174, 708102), (186, 662418), (188, 655371), (243, 507036), (261, 472068), (279, 441612), (282, 436914), (324, 380277), (348, 354051), (372, 331209), (423, 291276), (486, 253518), (522, 236034), (558, 220806), (564, 218457), (729, 169012), (783, 157356), (837, 147204), (846, 145638), (899, 137052), (972, 126759), (1044, 118017), (1116, 110403), (1269, 97092), (1363, 90396), (1457, 84564), (1458, 84506), (1566, 78678), (1674, 73602), (1692, 72819), (1798, 68526), (2349, 52452), (2511, 49068), (2538, 48546), (2697, 45684), (2726, 45198), (2914, 42282), (2916, 42253), (3132, 39339), (3348, 36801), (3596, 34263), (3807, 32364), (4089, 30132), (4371, 28188), (4698, 26226), (5022, 24534), (5076, 24273), (5394, 22842), (5452, 22599), (5828, 21141), (7047, 17484), (7533, 16356), (7614, 16182), (8091, 15228), (8178, 15066), (8742, 14094), (9396, 13113), (10044, 12267), (10788, 11421)]