61954308

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4935

約数の個数: 72

約数和(自身を含む): 174935488

約数和(自身を除く): 112981180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 4903, 6318, 9806, 12636, 14709, 19612, 29418, 44127, 58836, 63739, 88254, 127478, 132381, 176508, 191217, 254956, 264762, 382434, 397143, 529524, 573651, 764868, 794286, 1147302, 1191429, 1588572, 1720953, 2294604, 2382858, 3441906, 4765716, 5162859, 6883812, 10325718, 15488577, 20651436, 30977154, 61954308]

約数ペア:

[(1, 61954308), (2, 30977154), (3, 20651436), (4, 15488577), (6, 10325718), (9, 6883812), (12, 5162859), (13, 4765716), (18, 3441906), (26, 2382858), (27, 2294604), (36, 1720953), (39, 1588572), (52, 1191429), (54, 1147302), (78, 794286), (81, 764868), (108, 573651), (117, 529524), (156, 397143), (162, 382434), (234, 264762), (243, 254956), (324, 191217), (351, 176508), (468, 132381), (486, 127478), (702, 88254), (972, 63739), (1053, 58836), (1404, 44127), (2106, 29418), (3159, 19612), (4212, 14709), (4903, 12636), (6318, 9806)]