78008502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 197406720

約数和(自身を除く): 119398218

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 59, 66, 67, 69, 78, 118, 134, 138, 143, 177, 201, 253, 286, 299, 354, 402, 429, 506, 598, 649, 737, 759, 767, 858, 871, 897, 1298, 1357, 1474, 1518, 1534, 1541, 1742, 1794, 1947, 2211, 2301, 2613, 2714, 3082, 3289, 3894, 3953, 4071, 4422, 4602, 4623, 5226, 6578, 7906, 8142, 8437, 9246, 9581, 9867, 11859, 14927, 16874, 16951, 17641, 19162, 19734, 20033, 23718, 25311, 28743, 29854, 33902, 35282, 40066, 43483, 44781, 50622, 50853, 51389, 52923, 57486, 60099, 86966, 89562, 90919, 101706, 102778, 105846, 120198, 130449, 154167, 181838, 194051, 220363, 260898, 272757, 308334, 388102, 440726, 545514, 565279, 582153, 661089, 1000109, 1130558, 1164306, 1181947, 1322178, 1695837, 2000218, 2363894, 3000327, 3391674, 3545841, 6000654, 7091682, 13001417, 26002834, 39004251, 78008502]

約数ペア:

[(1, 78008502), (2, 39004251), (3, 26002834), (6, 13001417), (11, 7091682), (13, 6000654), (22, 3545841), (23, 3391674), (26, 3000327), (33, 2363894), (39, 2000218), (46, 1695837), (59, 1322178), (66, 1181947), (67, 1164306), (69, 1130558), (78, 1000109), (118, 661089), (134, 582153), (138, 565279), (143, 545514), (177, 440726), (201, 388102), (253, 308334), (286, 272757), (299, 260898), (354, 220363), (402, 194051), (429, 181838), (506, 154167), (598, 130449), (649, 120198), (737, 105846), (759, 102778), (767, 101706), (858, 90919), (871, 89562), (897, 86966), (1298, 60099), (1357, 57486), (1474, 52923), (1518, 51389), (1534, 50853), (1541, 50622), (1742, 44781), (1794, 43483), (1947, 40066), (2211, 35282), (2301, 33902), (2613, 29854), (2714, 28743), (3082, 25311), (3289, 23718), (3894, 20033), (3953, 19734), (4071, 19162), (4422, 17641), (4602, 16951), (4623, 16874), (5226, 14927), (6578, 11859), (7906, 9867), (8142, 9581), (8437, 9246)]