68169192

素因数分解:

$2^3\times 3^1\times 7^5\times {\mathrm{13}}^2$

素因数の和:70

約数の個数: 144

約数和(自身を含む): 215295840

約数和(自身を除く): 147126648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 273, 294, 312, 338, 343, 364, 392, 507, 546, 588, 637, 676, 686, 728, 1014, 1029, 1092, 1176, 1183, 1274, 1352, 1372, 1911, 2028, 2058, 2184, 2366, 2401, 2548, 2744, 3549, 3822, 4056, 4116, 4459, 4732, 4802, 5096, 7098, 7203, 7644, 8232, 8281, 8918, 9464, 9604, 13377, 14196, 14406, 15288, 16562, 16807, 17836, 19208, 24843, 26754, 28392, 28812, 31213, 33124, 33614, 35672, 49686, 50421, 53508, 57624, 57967, 62426, 66248, 67228, 93639, 99372, 100842, 107016, 115934, 124852, 134456, 173901, 187278, 198744, 201684, 218491, 231868, 249704, 347802, 374556, 403368, 405769, 436982, 463736, 655473, 695604, 749112, 811538, 873964, 1217307, 1310946, 1391208, 1623076, 1747928, 2434614, 2621892, 2840383, 3246152, 4869228, 5243784, 5680766, 8521149, 9738456, 11361532, 17042298, 22723064, 34084596, 68169192]

約数ペア:

[(1, 68169192), (2, 34084596), (3, 22723064), (4, 17042298), (6, 11361532), (7, 9738456), (8, 8521149), (12, 5680766), (13, 5243784), (14, 4869228), (21, 3246152), (24, 2840383), (26, 2621892), (28, 2434614), (39, 1747928), (42, 1623076), (49, 1391208), (52, 1310946), (56, 1217307), (78, 873964), (84, 811538), (91, 749112), (98, 695604), (104, 655473), (147, 463736), (156, 436982), (168, 405769), (169, 403368), (182, 374556), (196, 347802), (273, 249704), (294, 231868), (312, 218491), (338, 201684), (343, 198744), (364, 187278), (392, 173901), (507, 134456), (546, 124852), (588, 115934), (637, 107016), (676, 100842), (686, 99372), (728, 93639), (1014, 67228), (1029, 66248), (1092, 62426), (1176, 57967), (1183, 57624), (1274, 53508), (1352, 50421), (1372, 49686), (1911, 35672), (2028, 33614), (2058, 33124), (2184, 31213), (2366, 28812), (2401, 28392), (2548, 26754), (2744, 24843), (3549, 19208), (3822, 17836), (4056, 16807), (4116, 16562), (4459, 15288), (4732, 14406), (4802, 14196), (5096, 13377), (7098, 9604), (7203, 9464), (7644, 8918), (8232, 8281)]