121905264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 340728192

約数和(自身を除く): 218822928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 347, 563, 624, 694, 1041, 1126, 1388, 1689, 2082, 2252, 2776, 3378, 4164, 4504, 4511, 5552, 6756, 7319, 8328, 9008, 9022, 13512, 13533, 14638, 16656, 18044, 21957, 27024, 27066, 29276, 36088, 43914, 54132, 58552, 72176, 87828, 108264, 117104, 175656, 195361, 216528, 351312, 390722, 586083, 781444, 1172166, 1562888, 2344332, 2539693, 3125776, 4688664, 5079386, 7619079, 9377328, 10158772, 15238158, 20317544, 30476316, 40635088, 60952632, 121905264]

約数ペア:

[(1, 121905264), (2, 60952632), (3, 40635088), (4, 30476316), (6, 20317544), (8, 15238158), (12, 10158772), (13, 9377328), (16, 7619079), (24, 5079386), (26, 4688664), (39, 3125776), (48, 2539693), (52, 2344332), (78, 1562888), (104, 1172166), (156, 781444), (208, 586083), (312, 390722), (347, 351312), (563, 216528), (624, 195361), (694, 175656), (1041, 117104), (1126, 108264), (1388, 87828), (1689, 72176), (2082, 58552), (2252, 54132), (2776, 43914), (3378, 36088), (4164, 29276), (4504, 27066), (4511, 27024), (5552, 21957), (6756, 18044), (7319, 16656), (8328, 14638), (9008, 13533), (9022, 13512)]