78480468

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2186

約数の個数: 96

約数和(自身を含む): 229232640

約数和(自身を除く): 150752172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 186, 198, 279, 297, 341, 372, 396, 558, 594, 682, 837, 1023, 1116, 1188, 1364, 1674, 2046, 2131, 3069, 3348, 4092, 4262, 6138, 6393, 8524, 9207, 12276, 12786, 18414, 19179, 23441, 25572, 36828, 38358, 46882, 57537, 66061, 70323, 76716, 93764, 115074, 132122, 140646, 198183, 210969, 230148, 264244, 281292, 396366, 421938, 594549, 632907, 726671, 792732, 843876, 1189098, 1265814, 1453342, 1783647, 2180013, 2378196, 2531628, 2906684, 3567294, 4360026, 6540039, 7134588, 8720052, 13080078, 19620117, 26160156, 39240234, 78480468]

約数ペア:

[(1, 78480468), (2, 39240234), (3, 26160156), (4, 19620117), (6, 13080078), (9, 8720052), (11, 7134588), (12, 6540039), (18, 4360026), (22, 3567294), (27, 2906684), (31, 2531628), (33, 2378196), (36, 2180013), (44, 1783647), (54, 1453342), (62, 1265814), (66, 1189098), (93, 843876), (99, 792732), (108, 726671), (124, 632907), (132, 594549), (186, 421938), (198, 396366), (279, 281292), (297, 264244), (341, 230148), (372, 210969), (396, 198183), (558, 140646), (594, 132122), (682, 115074), (837, 93764), (1023, 76716), (1116, 70323), (1188, 66061), (1364, 57537), (1674, 46882), (2046, 38358), (2131, 36828), (3069, 25572), (3348, 23441), (4092, 19179), (4262, 18414), (6138, 12786), (6393, 12276), (8524, 9207)]