31187052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 88356800

約数和(自身を除く): 57169748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 97, 108, 117, 156, 194, 229, 234, 291, 351, 388, 458, 468, 582, 687, 702, 873, 916, 1164, 1261, 1374, 1404, 1746, 2061, 2522, 2619, 2748, 2977, 3492, 3783, 4122, 5044, 5238, 5954, 6183, 7566, 8244, 8931, 10476, 11349, 11908, 12366, 15132, 17862, 22213, 22698, 24732, 26793, 34047, 35724, 44426, 45396, 53586, 66639, 68094, 80379, 88852, 107172, 133278, 136188, 160758, 199917, 266556, 288769, 321516, 399834, 577538, 599751, 799668, 866307, 1155076, 1199502, 1732614, 2399004, 2598921, 3465228, 5197842, 7796763, 10395684, 15593526, 31187052]

約数ペア:

[(1, 31187052), (2, 15593526), (3, 10395684), (4, 7796763), (6, 5197842), (9, 3465228), (12, 2598921), (13, 2399004), (18, 1732614), (26, 1199502), (27, 1155076), (36, 866307), (39, 799668), (52, 599751), (54, 577538), (78, 399834), (97, 321516), (108, 288769), (117, 266556), (156, 199917), (194, 160758), (229, 136188), (234, 133278), (291, 107172), (351, 88852), (388, 80379), (458, 68094), (468, 66639), (582, 53586), (687, 45396), (702, 44426), (873, 35724), (916, 34047), (1164, 26793), (1261, 24732), (1374, 22698), (1404, 22213), (1746, 17862), (2061, 15132), (2522, 12366), (2619, 11908), (2748, 11349), (2977, 10476), (3492, 8931), (3783, 8244), (4122, 7566), (5044, 6183), (5238, 5954)]