61219312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 162846720

約数和(自身を除く): 101627408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 37, 44, 56, 68, 74, 77, 79, 88, 112, 119, 136, 148, 154, 158, 176, 187, 238, 259, 272, 296, 308, 316, 374, 407, 476, 518, 553, 592, 616, 629, 632, 748, 814, 869, 952, 1036, 1106, 1232, 1258, 1264, 1309, 1343, 1496, 1628, 1738, 1904, 2072, 2212, 2516, 2618, 2686, 2849, 2923, 2992, 3256, 3476, 4144, 4403, 4424, 5032, 5236, 5372, 5698, 5846, 6083, 6512, 6919, 6952, 8806, 8848, 9401, 10064, 10472, 10744, 11396, 11692, 12166, 13838, 13904, 14773, 17612, 18802, 20461, 20944, 21488, 22792, 23384, 24332, 27676, 29546, 32153, 35224, 37604, 40922, 45584, 46768, 48433, 48664, 49691, 55352, 59092, 64306, 70448, 75208, 81844, 96866, 97328, 99382, 103411, 110704, 118184, 128612, 150416, 163688, 193732, 198764, 206822, 225071, 236368, 257224, 327376, 347837, 387464, 397528, 413644, 450142, 514448, 546601, 695674, 774928, 795056, 827288, 900284, 1093202, 1391348, 1654576, 1800568, 2186404, 2782696, 3601136, 3826207, 4372808, 5565392, 7652414, 8745616, 15304828, 30609656, 61219312]

約数ペア:

[(1, 61219312), (2, 30609656), (4, 15304828), (7, 8745616), (8, 7652414), (11, 5565392), (14, 4372808), (16, 3826207), (17, 3601136), (22, 2782696), (28, 2186404), (34, 1800568), (37, 1654576), (44, 1391348), (56, 1093202), (68, 900284), (74, 827288), (77, 795056), (79, 774928), (88, 695674), (112, 546601), (119, 514448), (136, 450142), (148, 413644), (154, 397528), (158, 387464), (176, 347837), (187, 327376), (238, 257224), (259, 236368), (272, 225071), (296, 206822), (308, 198764), (316, 193732), (374, 163688), (407, 150416), (476, 128612), (518, 118184), (553, 110704), (592, 103411), (616, 99382), (629, 97328), (632, 96866), (748, 81844), (814, 75208), (869, 70448), (952, 64306), (1036, 59092), (1106, 55352), (1232, 49691), (1258, 48664), (1264, 48433), (1309, 46768), (1343, 45584), (1496, 40922), (1628, 37604), (1738, 35224), (1904, 32153), (2072, 29546), (2212, 27676), (2516, 24332), (2618, 23384), (2686, 22792), (2849, 21488), (2923, 20944), (2992, 20461), (3256, 18802), (3476, 17612), (4144, 14773), (4403, 13904), (4424, 13838), (5032, 12166), (5236, 11692), (5372, 11396), (5698, 10744), (5846, 10472), (6083, 10064), (6512, 9401), (6919, 8848), (6952, 8806)]