61403784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{15139}}^1$

素因数の和:15174

約数の個数: 48

約数和(自身を含む): 166237200

約数和(自身を除く): 104833416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 15139, 30278, 45417, 60556, 90834, 121112, 181668, 196807, 363336, 393614, 590421, 787228, 1180842, 1574456, 2361684, 2558491, 4723368, 5116982, 7675473, 10233964, 15350946, 20467928, 30701892, 61403784]

約数ペア:

[(1, 61403784), (2, 30701892), (3, 20467928), (4, 15350946), (6, 10233964), (8, 7675473), (12, 5116982), (13, 4723368), (24, 2558491), (26, 2361684), (39, 1574456), (52, 1180842), (78, 787228), (104, 590421), (156, 393614), (169, 363336), (312, 196807), (338, 181668), (507, 121112), (676, 90834), (1014, 60556), (1352, 45417), (2028, 30278), (4056, 15139)]