171765072

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 503717760

約数和(自身を除く): 331952688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 47, 48, 72, 82, 94, 123, 141, 144, 164, 188, 246, 282, 328, 369, 376, 423, 492, 564, 619, 656, 738, 752, 846, 984, 1128, 1238, 1476, 1692, 1857, 1927, 1968, 2256, 2476, 2952, 3384, 3714, 3854, 4952, 5571, 5781, 5904, 6768, 7428, 7708, 9904, 11142, 11562, 14856, 15416, 17343, 22284, 23124, 25379, 29093, 29712, 30832, 34686, 44568, 46248, 50758, 58186, 69372, 76137, 87279, 89136, 92496, 101516, 116372, 138744, 152274, 174558, 203032, 228411, 232744, 261837, 277488, 304548, 349116, 406064, 456822, 465488, 523674, 609096, 698232, 913644, 1047348, 1192813, 1218192, 1396464, 1827288, 2094696, 2385626, 3578439, 3654576, 4189392, 4771252, 7156878, 9542504, 10735317, 14313756, 19085008, 21470634, 28627512, 42941268, 57255024, 85882536, 171765072]

約数ペア:

[(1, 171765072), (2, 85882536), (3, 57255024), (4, 42941268), (6, 28627512), (8, 21470634), (9, 19085008), (12, 14313756), (16, 10735317), (18, 9542504), (24, 7156878), (36, 4771252), (41, 4189392), (47, 3654576), (48, 3578439), (72, 2385626), (82, 2094696), (94, 1827288), (123, 1396464), (141, 1218192), (144, 1192813), (164, 1047348), (188, 913644), (246, 698232), (282, 609096), (328, 523674), (369, 465488), (376, 456822), (423, 406064), (492, 349116), (564, 304548), (619, 277488), (656, 261837), (738, 232744), (752, 228411), (846, 203032), (984, 174558), (1128, 152274), (1238, 138744), (1476, 116372), (1692, 101516), (1857, 92496), (1927, 89136), (1968, 87279), (2256, 76137), (2476, 69372), (2952, 58186), (3384, 50758), (3714, 46248), (3854, 44568), (4952, 34686), (5571, 30832), (5781, 29712), (5904, 29093), (6768, 25379), (7428, 23124), (7708, 22284), (9904, 17343), (11142, 15416), (11562, 14856)]