123909372

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 339816960

約数和(自身を除く): 215907588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 83, 92, 108, 138, 166, 207, 249, 276, 332, 414, 498, 601, 621, 747, 828, 996, 1202, 1242, 1494, 1803, 1909, 2241, 2404, 2484, 2988, 3606, 3818, 4482, 5409, 5727, 7212, 7636, 8964, 10818, 11454, 13823, 16227, 17181, 21636, 22908, 27646, 32454, 34362, 41469, 49883, 51543, 55292, 64908, 68724, 82938, 99766, 103086, 124407, 149649, 165876, 199532, 206172, 248814, 299298, 373221, 448947, 497628, 598596, 746442, 897894, 1147309, 1346841, 1492884, 1795788, 2294618, 2693682, 3441927, 4589236, 5387364, 6883854, 10325781, 13767708, 20651562, 30977343, 41303124, 61954686, 123909372]

約数ペア:

[(1, 123909372), (2, 61954686), (3, 41303124), (4, 30977343), (6, 20651562), (9, 13767708), (12, 10325781), (18, 6883854), (23, 5387364), (27, 4589236), (36, 3441927), (46, 2693682), (54, 2294618), (69, 1795788), (83, 1492884), (92, 1346841), (108, 1147309), (138, 897894), (166, 746442), (207, 598596), (249, 497628), (276, 448947), (332, 373221), (414, 299298), (498, 248814), (601, 206172), (621, 199532), (747, 165876), (828, 149649), (996, 124407), (1202, 103086), (1242, 99766), (1494, 82938), (1803, 68724), (1909, 64908), (2241, 55292), (2404, 51543), (2484, 49883), (2988, 41469), (3606, 34362), (3818, 32454), (4482, 27646), (5409, 22908), (5727, 21636), (7212, 17181), (7636, 16227), (8964, 13823), (10818, 11454)]