68373396

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 220881024

約数和(自身を除く): 152507628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 773, 819, 972, 1053, 1092, 1134, 1404, 1546, 1638, 1701, 2106, 2268, 2319, 2457, 3092, 3159, 3276, 3402, 4212, 4638, 4914, 5411, 6318, 6804, 6957, 7371, 9276, 9828, 10049, 10822, 12636, 13914, 14742, 16233, 20098, 20871, 21644, 22113, 27828, 29484, 30147, 32466, 40196, 41742, 44226, 48699, 60294, 62613, 64932, 70343, 83484, 88452, 90441, 97398, 120588, 125226, 140686, 146097, 180882, 187839, 194796, 211029, 250452, 271323, 281372, 292194, 361764, 375678, 422058, 438291, 542646, 584388, 633087, 751356, 813969, 844116, 876582, 1085292, 1266174, 1314873, 1627938, 1753164, 1899261, 2441907, 2532348, 2629746, 3255876, 3798522, 4883814, 5259492, 5697783, 7597044, 9767628, 11395566, 17093349, 22791132, 34186698, 68373396]

約数ペア:

[(1, 68373396), (2, 34186698), (3, 22791132), (4, 17093349), (6, 11395566), (7, 9767628), (9, 7597044), (12, 5697783), (13, 5259492), (14, 4883814), (18, 3798522), (21, 3255876), (26, 2629746), (27, 2532348), (28, 2441907), (36, 1899261), (39, 1753164), (42, 1627938), (52, 1314873), (54, 1266174), (63, 1085292), (78, 876582), (81, 844116), (84, 813969), (91, 751356), (108, 633087), (117, 584388), (126, 542646), (156, 438291), (162, 422058), (182, 375678), (189, 361764), (234, 292194), (243, 281372), (252, 271323), (273, 250452), (324, 211029), (351, 194796), (364, 187839), (378, 180882), (468, 146097), (486, 140686), (546, 125226), (567, 120588), (702, 97398), (756, 90441), (773, 88452), (819, 83484), (972, 70343), (1053, 64932), (1092, 62613), (1134, 60294), (1404, 48699), (1546, 44226), (1638, 41742), (1701, 40196), (2106, 32466), (2268, 30147), (2319, 29484), (2457, 27828), (3092, 22113), (3159, 21644), (3276, 20871), (3402, 20098), (4212, 16233), (4638, 14742), (4914, 13914), (5411, 12636), (6318, 10822), (6804, 10049), (6957, 9828), (7371, 9276)]