79880964

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 202487040

約数和(自身を除く): 122606076

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 61, 71, 87, 106, 116, 122, 142, 159, 174, 183, 212, 213, 244, 284, 318, 348, 366, 426, 636, 732, 852, 1537, 1769, 2059, 3074, 3233, 3538, 3763, 4118, 4331, 4611, 5307, 6148, 6177, 6466, 7076, 7526, 8236, 8662, 9222, 9699, 10614, 11289, 12354, 12932, 12993, 15052, 17324, 18444, 19398, 21228, 22578, 24708, 25986, 38796, 45156, 51972, 93757, 109127, 125599, 187514, 218254, 229543, 251198, 281271, 327381, 375028, 376797, 436508, 459086, 502396, 562542, 654762, 688629, 753594, 918172, 1125084, 1309524, 1377258, 1507188, 2754516, 6656747, 13313494, 19970241, 26626988, 39940482, 79880964]

約数ペア:

[(1, 79880964), (2, 39940482), (3, 26626988), (4, 19970241), (6, 13313494), (12, 6656747), (29, 2754516), (53, 1507188), (58, 1377258), (61, 1309524), (71, 1125084), (87, 918172), (106, 753594), (116, 688629), (122, 654762), (142, 562542), (159, 502396), (174, 459086), (183, 436508), (212, 376797), (213, 375028), (244, 327381), (284, 281271), (318, 251198), (348, 229543), (366, 218254), (426, 187514), (636, 125599), (732, 109127), (852, 93757), (1537, 51972), (1769, 45156), (2059, 38796), (3074, 25986), (3233, 24708), (3538, 22578), (3763, 21228), (4118, 19398), (4331, 18444), (4611, 17324), (5307, 15052), (6148, 12993), (6177, 12932), (6466, 12354), (7076, 11289), (7526, 10614), (8236, 9699), (8662, 9222)]