123764872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 290672640

約数和(自身を除く): 166907768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 331, 607, 616, 662, 1214, 1324, 2317, 2428, 2648, 3641, 4249, 4634, 4856, 6677, 7282, 8498, 9268, 13354, 14564, 16996, 18536, 25487, 26708, 29128, 33992, 46739, 50974, 53416, 93478, 101948, 186956, 200917, 203896, 373912, 401834, 803668, 1406419, 1607336, 2210087, 2812838, 4420174, 5625676, 8840348, 11251352, 15470609, 17680696, 30941218, 61882436, 123764872]

約数ペア:

[(1, 123764872), (2, 61882436), (4, 30941218), (7, 17680696), (8, 15470609), (11, 11251352), (14, 8840348), (22, 5625676), (28, 4420174), (44, 2812838), (56, 2210087), (77, 1607336), (88, 1406419), (154, 803668), (308, 401834), (331, 373912), (607, 203896), (616, 200917), (662, 186956), (1214, 101948), (1324, 93478), (2317, 53416), (2428, 50974), (2648, 46739), (3641, 33992), (4249, 29128), (4634, 26708), (4856, 25487), (6677, 18536), (7282, 16996), (8498, 14564), (9268, 13354)]