72098901

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 135782400

約数和(自身を除く): 63683499

約数列:

[1, 3, 7, 9, 19, 21, 29, 31, 57, 63, 67, 87, 93, 133, 171, 201, 203, 217, 261, 279, 399, 469, 551, 589, 603, 609, 651, 899, 1197, 1273, 1407, 1653, 1767, 1827, 1943, 1953, 2077, 2697, 3819, 3857, 4123, 4221, 4959, 5301, 5829, 6231, 6293, 8091, 8911, 11457, 11571, 12369, 13601, 14539, 17081, 17487, 18693, 18879, 26733, 34713, 36917, 37107, 39463, 40803, 43617, 51243, 56637, 60233, 80199, 110751, 118389, 119567, 122409, 130851, 153729, 180699, 258419, 276241, 332253, 355167, 358701, 421631, 542097, 775257, 828723, 1076103, 1144427, 1264893, 2325771, 2486169, 3433281, 3794679, 8010989, 10299843, 24032967, 72098901]

約数ペア:

[(1, 72098901), (3, 24032967), (7, 10299843), (9, 8010989), (19, 3794679), (21, 3433281), (29, 2486169), (31, 2325771), (57, 1264893), (63, 1144427), (67, 1076103), (87, 828723), (93, 775257), (133, 542097), (171, 421631), (201, 358701), (203, 355167), (217, 332253), (261, 276241), (279, 258419), (399, 180699), (469, 153729), (551, 130851), (589, 122409), (603, 119567), (609, 118389), (651, 110751), (899, 80199), (1197, 60233), (1273, 56637), (1407, 51243), (1653, 43617), (1767, 40803), (1827, 39463), (1943, 37107), (1953, 36917), (2077, 34713), (2697, 26733), (3819, 18879), (3857, 18693), (4123, 17487), (4221, 17081), (4959, 14539), (5301, 13601), (5829, 12369), (6231, 11571), (6293, 11457), (8091, 8911)]