72780444

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{2269}}^1$

素因数の和:2302

約数の個数: 84

約数和(自身を含む): 208413240

約数和(自身を除く): 135632796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 729, 891, 972, 1188, 1458, 1782, 2269, 2673, 2916, 3564, 4538, 5346, 6807, 8019, 9076, 10692, 13614, 16038, 20421, 24959, 27228, 32076, 40842, 49918, 61263, 74877, 81684, 99836, 122526, 149754, 183789, 224631, 245052, 299508, 367578, 449262, 551367, 673893, 735156, 898524, 1102734, 1347786, 1654101, 2021679, 2205468, 2695572, 3308202, 4043358, 6065037, 6616404, 8086716, 12130074, 18195111, 24260148, 36390222, 72780444]

約数ペア:

[(1, 72780444), (2, 36390222), (3, 24260148), (4, 18195111), (6, 12130074), (9, 8086716), (11, 6616404), (12, 6065037), (18, 4043358), (22, 3308202), (27, 2695572), (33, 2205468), (36, 2021679), (44, 1654101), (54, 1347786), (66, 1102734), (81, 898524), (99, 735156), (108, 673893), (132, 551367), (162, 449262), (198, 367578), (243, 299508), (297, 245052), (324, 224631), (396, 183789), (486, 149754), (594, 122526), (729, 99836), (891, 81684), (972, 74877), (1188, 61263), (1458, 49918), (1782, 40842), (2269, 32076), (2673, 27228), (2916, 24959), (3564, 20421), (4538, 16038), (5346, 13614), (6807, 10692), (8019, 9076)]