72727128

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 207464400

約数和(自身を除く): 134737272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 61, 72, 87, 116, 122, 174, 183, 232, 244, 261, 348, 366, 488, 522, 549, 571, 696, 732, 1044, 1098, 1142, 1464, 1713, 1769, 2088, 2196, 2284, 3426, 3538, 4392, 4568, 5139, 5307, 6852, 7076, 10278, 10614, 13704, 14152, 15921, 16559, 20556, 21228, 31842, 33118, 34831, 41112, 42456, 49677, 63684, 66236, 69662, 99354, 104493, 127368, 132472, 139324, 149031, 198708, 208986, 278648, 298062, 313479, 397416, 417972, 596124, 626958, 835944, 1010099, 1192248, 1253916, 2020198, 2507832, 3030297, 4040396, 6060594, 8080792, 9090891, 12121188, 18181782, 24242376, 36363564, 72727128]

約数ペア:

[(1, 72727128), (2, 36363564), (3, 24242376), (4, 18181782), (6, 12121188), (8, 9090891), (9, 8080792), (12, 6060594), (18, 4040396), (24, 3030297), (29, 2507832), (36, 2020198), (58, 1253916), (61, 1192248), (72, 1010099), (87, 835944), (116, 626958), (122, 596124), (174, 417972), (183, 397416), (232, 313479), (244, 298062), (261, 278648), (348, 208986), (366, 198708), (488, 149031), (522, 139324), (549, 132472), (571, 127368), (696, 104493), (732, 99354), (1044, 69662), (1098, 66236), (1142, 63684), (1464, 49677), (1713, 42456), (1769, 41112), (2088, 34831), (2196, 33118), (2284, 31842), (3426, 21228), (3538, 20556), (4392, 16559), (4568, 15921), (5139, 14152), (5307, 13704), (6852, 10614), (7076, 10278)]