87820824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 274176000

約数和(自身を除く): 186355176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 509, 546, 553, 632, 728, 948, 1018, 1027, 1092, 1106, 1527, 1659, 1896, 2036, 2054, 2184, 2212, 3054, 3081, 3318, 3563, 4072, 4108, 4424, 6108, 6162, 6617, 6636, 7126, 7189, 8216, 10689, 12216, 12324, 13234, 13272, 14252, 14378, 19851, 21378, 21567, 24648, 26468, 28504, 28756, 39702, 40211, 42756, 43134, 46319, 52936, 57512, 79404, 80422, 85512, 86268, 92638, 120633, 138957, 158808, 160844, 172536, 185276, 241266, 277914, 281477, 321688, 370552, 482532, 522743, 555828, 562954, 844431, 965064, 1045486, 1111656, 1125908, 1568229, 1688862, 2090972, 2251816, 3136458, 3377724, 3659201, 4181944, 6272916, 6755448, 7318402, 10977603, 12545832, 14636804, 21955206, 29273608, 43910412, 87820824]

約数ペア:

[(1, 87820824), (2, 43910412), (3, 29273608), (4, 21955206), (6, 14636804), (7, 12545832), (8, 10977603), (12, 7318402), (13, 6755448), (14, 6272916), (21, 4181944), (24, 3659201), (26, 3377724), (28, 3136458), (39, 2251816), (42, 2090972), (52, 1688862), (56, 1568229), (78, 1125908), (79, 1111656), (84, 1045486), (91, 965064), (104, 844431), (156, 562954), (158, 555828), (168, 522743), (182, 482532), (237, 370552), (273, 321688), (312, 281477), (316, 277914), (364, 241266), (474, 185276), (509, 172536), (546, 160844), (553, 158808), (632, 138957), (728, 120633), (948, 92638), (1018, 86268), (1027, 85512), (1092, 80422), (1106, 79404), (1527, 57512), (1659, 52936), (1896, 46319), (2036, 43134), (2054, 42756), (2184, 40211), (2212, 39702), (3054, 28756), (3081, 28504), (3318, 26468), (3563, 24648), (4072, 21567), (4108, 21378), (4424, 19851), (6108, 14378), (6162, 14252), (6617, 13272), (6636, 13234), (7126, 12324), (7189, 12216), (8216, 10689)]