111551508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2397

約数の個数: 72

約数和(自身を含む): 301129920

約数和(自身を除く): 189578412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2297, 2556, 2698, 4047, 4594, 5396, 6891, 8094, 9188, 12141, 13782, 16188, 20673, 24282, 27564, 41346, 43643, 48564, 82692, 87286, 130929, 163087, 174572, 261858, 326174, 392787, 489261, 523716, 652348, 785574, 978522, 1467783, 1571148, 1957044, 2935566, 3098653, 5871132, 6197306, 9295959, 12394612, 18591918, 27887877, 37183836, 55775754, 111551508]

約数ペア:

[(1, 111551508), (2, 55775754), (3, 37183836), (4, 27887877), (6, 18591918), (9, 12394612), (12, 9295959), (18, 6197306), (19, 5871132), (36, 3098653), (38, 2935566), (57, 1957044), (71, 1571148), (76, 1467783), (114, 978522), (142, 785574), (171, 652348), (213, 523716), (228, 489261), (284, 392787), (342, 326174), (426, 261858), (639, 174572), (684, 163087), (852, 130929), (1278, 87286), (1349, 82692), (2297, 48564), (2556, 43643), (2698, 41346), (4047, 27564), (4594, 24282), (5396, 20673), (6891, 16188), (8094, 13782), (9188, 12141)]