61618128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 191987712

約数和(自身を除く): 130369584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 47, 48, 52, 66, 78, 88, 94, 104, 132, 141, 143, 156, 176, 188, 191, 208, 264, 282, 286, 312, 376, 382, 429, 517, 528, 564, 572, 573, 611, 624, 752, 764, 858, 1034, 1128, 1144, 1146, 1222, 1528, 1551, 1716, 1833, 2068, 2101, 2256, 2288, 2292, 2444, 2483, 3056, 3102, 3432, 3666, 4136, 4202, 4584, 4888, 4966, 6204, 6303, 6721, 6864, 7332, 7449, 8272, 8404, 8977, 9168, 9776, 9932, 12408, 12606, 13442, 14664, 14898, 16808, 17954, 19864, 20163, 24816, 25212, 26884, 26931, 27313, 29328, 29796, 33616, 35908, 39728, 40326, 50424, 53768, 53862, 54626, 59592, 71816, 80652, 81939, 98747, 100848, 107536, 107724, 109252, 116701, 119184, 143632, 161304, 163878, 197494, 215448, 218504, 233402, 296241, 322608, 327756, 350103, 394988, 430896, 437008, 466804, 592482, 655512, 700206, 789976, 933608, 1184964, 1283711, 1311024, 1400412, 1579952, 1867216, 2369928, 2567422, 2800824, 3851133, 4739856, 5134844, 5601648, 7702266, 10269688, 15404532, 20539376, 30809064, 61618128]

約数ペア:

[(1, 61618128), (2, 30809064), (3, 20539376), (4, 15404532), (6, 10269688), (8, 7702266), (11, 5601648), (12, 5134844), (13, 4739856), (16, 3851133), (22, 2800824), (24, 2567422), (26, 2369928), (33, 1867216), (39, 1579952), (44, 1400412), (47, 1311024), (48, 1283711), (52, 1184964), (66, 933608), (78, 789976), (88, 700206), (94, 655512), (104, 592482), (132, 466804), (141, 437008), (143, 430896), (156, 394988), (176, 350103), (188, 327756), (191, 322608), (208, 296241), (264, 233402), (282, 218504), (286, 215448), (312, 197494), (376, 163878), (382, 161304), (429, 143632), (517, 119184), (528, 116701), (564, 109252), (572, 107724), (573, 107536), (611, 100848), (624, 98747), (752, 81939), (764, 80652), (858, 71816), (1034, 59592), (1128, 54626), (1144, 53862), (1146, 53768), (1222, 50424), (1528, 40326), (1551, 39728), (1716, 35908), (1833, 33616), (2068, 29796), (2101, 29328), (2256, 27313), (2288, 26931), (2292, 26884), (2444, 25212), (2483, 24816), (3056, 20163), (3102, 19864), (3432, 17954), (3666, 16808), (4136, 14898), (4202, 14664), (4584, 13442), (4888, 12606), (4966, 12408), (6204, 9932), (6303, 9776), (6721, 9168), (6864, 8977), (7332, 8404), (7449, 8272)]