123277812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 351267840

約数和(自身を除く): 227990028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 131, 204, 238, 262, 357, 393, 476, 524, 659, 714, 786, 917, 1318, 1428, 1572, 1834, 1977, 2227, 2636, 2751, 3668, 3954, 4454, 4613, 5502, 6681, 7908, 8908, 9226, 11004, 11203, 13362, 13839, 15589, 18452, 22406, 26724, 27678, 31178, 33609, 44812, 46767, 55356, 62356, 67218, 78421, 86329, 93534, 134436, 156842, 172658, 187068, 235263, 258987, 313684, 345316, 470526, 517974, 604303, 941052, 1035948, 1208606, 1467593, 1812909, 2417212, 2935186, 3625818, 4402779, 5870372, 7251636, 8805558, 10273151, 17611116, 20546302, 30819453, 41092604, 61638906, 123277812]

約数ペア:

[(1, 123277812), (2, 61638906), (3, 41092604), (4, 30819453), (6, 20546302), (7, 17611116), (12, 10273151), (14, 8805558), (17, 7251636), (21, 5870372), (28, 4402779), (34, 3625818), (42, 2935186), (51, 2417212), (68, 1812909), (84, 1467593), (102, 1208606), (119, 1035948), (131, 941052), (204, 604303), (238, 517974), (262, 470526), (357, 345316), (393, 313684), (476, 258987), (524, 235263), (659, 187068), (714, 172658), (786, 156842), (917, 134436), (1318, 93534), (1428, 86329), (1572, 78421), (1834, 67218), (1977, 62356), (2227, 55356), (2636, 46767), (2751, 44812), (3668, 33609), (3954, 31178), (4454, 27678), (4613, 26724), (5502, 22406), (6681, 18452), (7908, 15589), (8908, 13839), (9226, 13362), (11004, 11203)]