123699996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1483}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 358676864

約数和(自身を除く): 234976868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1483, 1986, 2317, 2966, 2979, 3972, 4449, 4634, 5932, 5958, 6951, 8898, 9268, 10381, 11916, 13347, 13902, 17796, 20762, 20853, 26694, 27804, 31143, 41524, 41706, 53388, 62286, 83412, 93429, 124572, 186858, 373716, 490873, 981746, 1472619, 1963492, 2945238, 3436111, 4417857, 5890476, 6872222, 8835714, 10308333, 13744444, 17671428, 20616666, 30924999, 41233332, 61849998, 123699996]

約数ペア:

[(1, 123699996), (2, 61849998), (3, 41233332), (4, 30924999), (6, 20616666), (7, 17671428), (9, 13744444), (12, 10308333), (14, 8835714), (18, 6872222), (21, 5890476), (28, 4417857), (36, 3436111), (42, 2945238), (63, 1963492), (84, 1472619), (126, 981746), (252, 490873), (331, 373716), (662, 186858), (993, 124572), (1324, 93429), (1483, 83412), (1986, 62286), (2317, 53388), (2966, 41706), (2979, 41524), (3972, 31143), (4449, 27804), (4634, 26694), (5932, 20853), (5958, 20762), (6951, 17796), (8898, 13902), (9268, 13347), (10381, 11916)]