127735356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2123

約数の個数: 72

約数和(自身を含む): 350066640

約数和(自身を除く): 222331284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 436, 588, 654, 763, 1308, 1526, 1993, 2289, 3052, 3986, 4578, 5341, 5979, 7972, 9156, 10682, 11958, 13951, 16023, 21364, 23916, 27902, 32046, 41853, 55804, 64092, 83706, 97657, 167412, 195314, 217237, 292971, 390628, 434474, 585942, 651711, 868948, 1171884, 1303422, 1520659, 2606844, 3041318, 4561977, 6082636, 9123954, 10644613, 18247908, 21289226, 31933839, 42578452, 63867678, 127735356]

約数ペア:

[(1, 127735356), (2, 63867678), (3, 42578452), (4, 31933839), (6, 21289226), (7, 18247908), (12, 10644613), (14, 9123954), (21, 6082636), (28, 4561977), (42, 3041318), (49, 2606844), (84, 1520659), (98, 1303422), (109, 1171884), (147, 868948), (196, 651711), (218, 585942), (294, 434474), (327, 390628), (436, 292971), (588, 217237), (654, 195314), (763, 167412), (1308, 97657), (1526, 83706), (1993, 64092), (2289, 55804), (3052, 41853), (3986, 32046), (4578, 27902), (5341, 23916), (5979, 21364), (7972, 16023), (9156, 13951), (10682, 11958)]