61316388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 187858944

約数和(自身を除く): 126542556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 47, 62, 63, 84, 93, 94, 124, 126, 141, 167, 186, 188, 217, 252, 279, 282, 329, 334, 372, 423, 434, 501, 558, 564, 651, 658, 668, 846, 868, 987, 1002, 1116, 1169, 1302, 1316, 1457, 1503, 1692, 1953, 1974, 2004, 2338, 2604, 2914, 2961, 3006, 3507, 3906, 3948, 4371, 4676, 5177, 5828, 5922, 6012, 7014, 7812, 7849, 8742, 10199, 10354, 10521, 11844, 13113, 14028, 15531, 15698, 17484, 20398, 20708, 21042, 23547, 26226, 30597, 31062, 31396, 36239, 40796, 42084, 46593, 47094, 52452, 54943, 61194, 62124, 70641, 72478, 91791, 93186, 94188, 108717, 109886, 122388, 141282, 144956, 164829, 183582, 186372, 217434, 219772, 243319, 282564, 326151, 329658, 367164, 434868, 486638, 494487, 652302, 659316, 729957, 973276, 988974, 1304604, 1459914, 1703233, 1977948, 2189871, 2919828, 3406466, 4379742, 5109699, 6812932, 8759484, 10219398, 15329097, 20438796, 30658194, 61316388]

約数ペア:

[(1, 61316388), (2, 30658194), (3, 20438796), (4, 15329097), (6, 10219398), (7, 8759484), (9, 6812932), (12, 5109699), (14, 4379742), (18, 3406466), (21, 2919828), (28, 2189871), (31, 1977948), (36, 1703233), (42, 1459914), (47, 1304604), (62, 988974), (63, 973276), (84, 729957), (93, 659316), (94, 652302), (124, 494487), (126, 486638), (141, 434868), (167, 367164), (186, 329658), (188, 326151), (217, 282564), (252, 243319), (279, 219772), (282, 217434), (329, 186372), (334, 183582), (372, 164829), (423, 144956), (434, 141282), (501, 122388), (558, 109886), (564, 108717), (651, 94188), (658, 93186), (668, 91791), (846, 72478), (868, 70641), (987, 62124), (1002, 61194), (1116, 54943), (1169, 52452), (1302, 47094), (1316, 46593), (1457, 42084), (1503, 40796), (1692, 36239), (1953, 31396), (1974, 31062), (2004, 30597), (2338, 26226), (2604, 23547), (2914, 21042), (2961, 20708), (3006, 20398), (3507, 17484), (3906, 15698), (3948, 15531), (4371, 14028), (4676, 13113), (5177, 11844), (5828, 10521), (5922, 10354), (6012, 10199), (7014, 8742), (7812, 7849)]