831547548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{7759}}^1$

素因数の和:8011

約数の個数: 72

約数和(自身を含む): 2273835200

約数和(自身を除く): 1442287652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 229, 234, 458, 468, 687, 916, 1374, 2061, 2748, 2977, 4122, 5954, 7759, 8244, 8931, 11908, 15518, 17862, 23277, 26793, 31036, 35724, 46554, 53586, 69831, 93108, 100867, 107172, 139662, 201734, 279324, 302601, 403468, 605202, 907803, 1210404, 1776811, 1815606, 3553622, 3631212, 5330433, 7107244, 10660866, 15991299, 21321732, 23098543, 31982598, 46197086, 63965196, 69295629, 92394172, 138591258, 207886887, 277182516, 415773774, 831547548]

約数ペア:

[(1, 831547548), (2, 415773774), (3, 277182516), (4, 207886887), (6, 138591258), (9, 92394172), (12, 69295629), (13, 63965196), (18, 46197086), (26, 31982598), (36, 23098543), (39, 21321732), (52, 15991299), (78, 10660866), (117, 7107244), (156, 5330433), (229, 3631212), (234, 3553622), (458, 1815606), (468, 1776811), (687, 1210404), (916, 907803), (1374, 605202), (2061, 403468), (2748, 302601), (2977, 279324), (4122, 201734), (5954, 139662), (7759, 107172), (8244, 100867), (8931, 93108), (11908, 69831), (15518, 53586), (17862, 46554), (23277, 35724), (26793, 31036)]