90155952

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 266482944

約数和(自身を除く): 176326992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 163, 167, 184, 207, 276, 326, 334, 368, 414, 489, 501, 552, 652, 668, 828, 978, 1002, 1104, 1304, 1336, 1467, 1503, 1656, 1956, 2004, 2608, 2672, 2934, 3006, 3312, 3749, 3841, 3912, 4008, 5868, 6012, 7498, 7682, 7824, 8016, 11247, 11523, 11736, 12024, 14996, 15364, 22494, 23046, 23472, 24048, 27221, 29992, 30728, 33741, 34569, 44988, 46092, 54442, 59984, 61456, 67482, 69138, 81663, 89976, 92184, 108884, 134964, 138276, 163326, 179952, 184368, 217768, 244989, 269928, 276552, 326652, 435536, 489978, 539856, 553104, 626083, 653304, 979956, 1252166, 1306608, 1878249, 1959912, 2504332, 3756498, 3919824, 5008664, 5634747, 7512996, 10017328, 11269494, 15025992, 22538988, 30051984, 45077976, 90155952]

約数ペア:

[(1, 90155952), (2, 45077976), (3, 30051984), (4, 22538988), (6, 15025992), (8, 11269494), (9, 10017328), (12, 7512996), (16, 5634747), (18, 5008664), (23, 3919824), (24, 3756498), (36, 2504332), (46, 1959912), (48, 1878249), (69, 1306608), (72, 1252166), (92, 979956), (138, 653304), (144, 626083), (163, 553104), (167, 539856), (184, 489978), (207, 435536), (276, 326652), (326, 276552), (334, 269928), (368, 244989), (414, 217768), (489, 184368), (501, 179952), (552, 163326), (652, 138276), (668, 134964), (828, 108884), (978, 92184), (1002, 89976), (1104, 81663), (1304, 69138), (1336, 67482), (1467, 61456), (1503, 59984), (1656, 54442), (1956, 46092), (2004, 44988), (2608, 34569), (2672, 33741), (2934, 30728), (3006, 29992), (3312, 27221), (3749, 24048), (3841, 23472), (3912, 23046), (4008, 22494), (5868, 15364), (6012, 14996), (7498, 12024), (7682, 11736), (7824, 11523), (8016, 11247)]