15672924972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{30269}}^1$

素因数の和:31055

約数の個数: 72

約数和(自身を含む): 41759281200

約数和(自身を除く): 26086356228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 757, 1514, 2271, 3028, 4542, 6813, 9084, 13626, 14383, 27252, 28766, 30269, 43149, 57532, 60538, 86298, 90807, 121076, 129447, 172596, 181614, 258894, 272421, 363228, 517788, 544842, 575111, 1089684, 1150222, 1725333, 2300444, 3450666, 5175999, 6901332, 10351998, 20703996, 22913633, 45827266, 68740899, 91654532, 137481798, 206222697, 274963596, 412445394, 435359027, 824890788, 870718054, 1306077081, 1741436108, 2612154162, 3918231243, 5224308324, 7836462486, 15672924972]

約数ペア:

[(1, 15672924972), (2, 7836462486), (3, 5224308324), (4, 3918231243), (6, 2612154162), (9, 1741436108), (12, 1306077081), (18, 870718054), (19, 824890788), (36, 435359027), (38, 412445394), (57, 274963596), (76, 206222697), (114, 137481798), (171, 91654532), (228, 68740899), (342, 45827266), (684, 22913633), (757, 20703996), (1514, 10351998), (2271, 6901332), (3028, 5175999), (4542, 3450666), (6813, 2300444), (9084, 1725333), (13626, 1150222), (14383, 1089684), (27252, 575111), (28766, 544842), (30269, 517788), (43149, 363228), (57532, 272421), (60538, 258894), (86298, 181614), (90807, 172596), (121076, 129447)]