76289668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 169814400

約数和(自身を除く): 93524732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 379, 553, 637, 758, 1027, 1106, 1274, 1516, 2054, 2212, 2548, 2653, 3871, 4108, 4927, 5306, 7189, 7742, 9854, 10612, 14378, 15484, 18571, 19708, 28756, 29941, 34489, 37142, 50323, 59882, 68978, 74284, 100646, 119764, 137956, 201292, 209587, 241423, 389233, 419174, 482846, 778466, 838348, 965692, 1467109, 1556932, 2724631, 2934218, 5449262, 5868436, 10898524, 19072417, 38144834, 76289668]

約数ペア:

[(1, 76289668), (2, 38144834), (4, 19072417), (7, 10898524), (13, 5868436), (14, 5449262), (26, 2934218), (28, 2724631), (49, 1556932), (52, 1467109), (79, 965692), (91, 838348), (98, 778466), (158, 482846), (182, 419174), (196, 389233), (316, 241423), (364, 209587), (379, 201292), (553, 137956), (637, 119764), (758, 100646), (1027, 74284), (1106, 68978), (1274, 59882), (1516, 50323), (2054, 37142), (2212, 34489), (2548, 29941), (2653, 28756), (3871, 19708), (4108, 18571), (4927, 15484), (5306, 14378), (7189, 10612), (7742, 9854)]