123299982

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:615

約数の個数: 80

約数和(自身を含む): 300529152

約数和(自身を除く): 177229170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 127, 162, 234, 254, 351, 381, 461, 702, 762, 922, 1053, 1143, 1383, 1651, 2106, 2286, 2766, 3302, 3429, 4149, 4953, 5993, 6858, 8298, 9906, 10287, 11986, 12447, 14859, 17979, 20574, 24894, 29718, 35958, 37341, 44577, 53937, 58547, 74682, 89154, 107874, 117094, 133731, 161811, 175641, 267462, 323622, 351282, 485433, 526923, 761111, 970866, 1053846, 1522222, 1580769, 2283333, 3161538, 4566666, 4742307, 6849999, 9484614, 13699998, 20549997, 41099994, 61649991, 123299982]

約数ペア:

[(1, 123299982), (2, 61649991), (3, 41099994), (6, 20549997), (9, 13699998), (13, 9484614), (18, 6849999), (26, 4742307), (27, 4566666), (39, 3161538), (54, 2283333), (78, 1580769), (81, 1522222), (117, 1053846), (127, 970866), (162, 761111), (234, 526923), (254, 485433), (351, 351282), (381, 323622), (461, 267462), (702, 175641), (762, 161811), (922, 133731), (1053, 117094), (1143, 107874), (1383, 89154), (1651, 74682), (2106, 58547), (2286, 53937), (2766, 44577), (3302, 37341), (3429, 35958), (4149, 29718), (4953, 24894), (5993, 20574), (6858, 17979), (8298, 14859), (9906, 12447), (10287, 11986)]