74791116

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 198525600

約数和(自身を除く): 123734484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 1009, 1044, 1278, 2018, 2059, 2556, 3027, 4036, 4118, 6054, 6177, 8236, 9081, 12108, 12354, 18162, 18531, 24708, 29261, 36324, 37062, 58522, 71639, 74124, 87783, 117044, 143278, 175566, 214917, 263349, 286556, 351132, 429834, 526698, 644751, 859668, 1053396, 1289502, 2077531, 2579004, 4155062, 6232593, 8310124, 12465186, 18697779, 24930372, 37395558, 74791116]

約数ペア:

[(1, 74791116), (2, 37395558), (3, 24930372), (4, 18697779), (6, 12465186), (9, 8310124), (12, 6232593), (18, 4155062), (29, 2579004), (36, 2077531), (58, 1289502), (71, 1053396), (87, 859668), (116, 644751), (142, 526698), (174, 429834), (213, 351132), (261, 286556), (284, 263349), (348, 214917), (426, 175566), (522, 143278), (639, 117044), (852, 87783), (1009, 74124), (1044, 71639), (1278, 58522), (2018, 37062), (2059, 36324), (2556, 29261), (3027, 24708), (4036, 18531), (4118, 18162), (6054, 12354), (6177, 12108), (8236, 9081)]