127974288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3152

約数の個数: 80

約数和(自身を含む): 361462976

約数和(自身を除く): 233488688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3061, 3216, 3484, 5226, 6122, 6968, 9183, 10452, 12244, 13936, 18366, 20904, 24488, 36732, 39793, 41808, 48976, 73464, 79586, 119379, 146928, 159172, 205087, 238758, 318344, 410174, 477516, 615261, 636688, 820348, 955032, 1230522, 1640696, 1910064, 2461044, 2666131, 3281392, 4922088, 5332262, 7998393, 9844176, 10664524, 15996786, 21329048, 31993572, 42658096, 63987144, 127974288]

約数ペア:

[(1, 127974288), (2, 63987144), (3, 42658096), (4, 31993572), (6, 21329048), (8, 15996786), (12, 10664524), (13, 9844176), (16, 7998393), (24, 5332262), (26, 4922088), (39, 3281392), (48, 2666131), (52, 2461044), (67, 1910064), (78, 1640696), (104, 1230522), (134, 955032), (156, 820348), (201, 636688), (208, 615261), (268, 477516), (312, 410174), (402, 318344), (536, 238758), (624, 205087), (804, 159172), (871, 146928), (1072, 119379), (1608, 79586), (1742, 73464), (2613, 48976), (3061, 41808), (3216, 39793), (3484, 36732), (5226, 24488), (6122, 20904), (6968, 18366), (9183, 13936), (10452, 12244)]