40064868

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 107382912

約数和(自身を除く): 67318044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 846, 877, 972, 1269, 1692, 1754, 2538, 2631, 3508, 3807, 5076, 5262, 7614, 7893, 10524, 11421, 15228, 15786, 22842, 23679, 31572, 41219, 45684, 47358, 71037, 82438, 94716, 123657, 142074, 164876, 213111, 247314, 284148, 370971, 426222, 494628, 741942, 852444, 1112913, 1483884, 2225826, 3338739, 4451652, 6677478, 10016217, 13354956, 20032434, 40064868]

約数ペア:

[(1, 40064868), (2, 20032434), (3, 13354956), (4, 10016217), (6, 6677478), (9, 4451652), (12, 3338739), (18, 2225826), (27, 1483884), (36, 1112913), (47, 852444), (54, 741942), (81, 494628), (94, 426222), (108, 370971), (141, 284148), (162, 247314), (188, 213111), (243, 164876), (282, 142074), (324, 123657), (423, 94716), (486, 82438), (564, 71037), (846, 47358), (877, 45684), (972, 41219), (1269, 31572), (1692, 23679), (1754, 22842), (2538, 15786), (2631, 15228), (3508, 11421), (3807, 10524), (5076, 7893), (5262, 7614)]