68579784

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1201

約数の個数: 160

約数和(自身を含む): 236617920

約数和(自身を除く): 168038136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1163, 1404, 1512, 1638, 2106, 2184, 2268, 2326, 2457, 2808, 3276, 3489, 4212, 4536, 4652, 4914, 6552, 6978, 7371, 8141, 8424, 9304, 9828, 10467, 13956, 14742, 15119, 16282, 19656, 20934, 24423, 27912, 29484, 30238, 31401, 32564, 41868, 45357, 48846, 58968, 60476, 62802, 65128, 73269, 83736, 90714, 94203, 97692, 105833, 120952, 125604, 136071, 146538, 181428, 188406, 195384, 211666, 219807, 251208, 272142, 293076, 317499, 362856, 376812, 408213, 423332, 439614, 544284, 586152, 634998, 659421, 753624, 816426, 846664, 879228, 952497, 1088568, 1224639, 1269996, 1318842, 1632852, 1758456, 1904994, 2449278, 2539992, 2637684, 2857491, 3265704, 3809988, 4898556, 5275368, 5714982, 7619976, 8572473, 9797112, 11429964, 17144946, 22859928, 34289892, 68579784]

約数ペア:

[(1, 68579784), (2, 34289892), (3, 22859928), (4, 17144946), (6, 11429964), (7, 9797112), (8, 8572473), (9, 7619976), (12, 5714982), (13, 5275368), (14, 4898556), (18, 3809988), (21, 3265704), (24, 2857491), (26, 2637684), (27, 2539992), (28, 2449278), (36, 1904994), (39, 1758456), (42, 1632852), (52, 1318842), (54, 1269996), (56, 1224639), (63, 1088568), (72, 952497), (78, 879228), (81, 846664), (84, 816426), (91, 753624), (104, 659421), (108, 634998), (117, 586152), (126, 544284), (156, 439614), (162, 423332), (168, 408213), (182, 376812), (189, 362856), (216, 317499), (234, 293076), (252, 272142), (273, 251208), (312, 219807), (324, 211666), (351, 195384), (364, 188406), (378, 181428), (468, 146538), (504, 136071), (546, 125604), (567, 120952), (648, 105833), (702, 97692), (728, 94203), (756, 90714), (819, 83736), (936, 73269), (1053, 65128), (1092, 62802), (1134, 60476), (1163, 58968), (1404, 48846), (1512, 45357), (1638, 41868), (2106, 32564), (2184, 31401), (2268, 30238), (2326, 29484), (2457, 27912), (2808, 24423), (3276, 20934), (3489, 19656), (4212, 16282), (4536, 15119), (4652, 14742), (4914, 13956), (6552, 10467), (6978, 9828), (7371, 9304), (8141, 8424)]