31273236

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 84994560

約数和(自身を除く): 53721324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 61, 94, 101, 108, 122, 141, 183, 188, 202, 244, 282, 303, 366, 404, 423, 549, 564, 606, 732, 846, 909, 1098, 1212, 1269, 1647, 1692, 1818, 2196, 2538, 2727, 2867, 3294, 3636, 4747, 5076, 5454, 5734, 6161, 6588, 8601, 9494, 10908, 11468, 12322, 14241, 17202, 18483, 18988, 24644, 25803, 28482, 34404, 36966, 42723, 51606, 55449, 56964, 73932, 77409, 85446, 103212, 110898, 128169, 154818, 166347, 170892, 221796, 256338, 289567, 309636, 332694, 512676, 579134, 665388, 868701, 1158268, 1737402, 2606103, 3474804, 5212206, 7818309, 10424412, 15636618, 31273236]

約数ペア:

[(1, 31273236), (2, 15636618), (3, 10424412), (4, 7818309), (6, 5212206), (9, 3474804), (12, 2606103), (18, 1737402), (27, 1158268), (36, 868701), (47, 665388), (54, 579134), (61, 512676), (94, 332694), (101, 309636), (108, 289567), (122, 256338), (141, 221796), (183, 170892), (188, 166347), (202, 154818), (244, 128169), (282, 110898), (303, 103212), (366, 85446), (404, 77409), (423, 73932), (549, 56964), (564, 55449), (606, 51606), (732, 42723), (846, 36966), (909, 34404), (1098, 28482), (1212, 25803), (1269, 24644), (1647, 18988), (1692, 18483), (1818, 17202), (2196, 14241), (2538, 12322), (2727, 11468), (2867, 10908), (3294, 9494), (3636, 8601), (4747, 6588), (5076, 6161), (5454, 5734)]