89905788

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 120

約数和(自身を含む): 274428000

約数和(自身を除く): 184522212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 441, 567, 588, 686, 756, 809, 882, 1029, 1134, 1323, 1372, 1618, 1764, 2058, 2268, 2427, 2646, 3087, 3236, 3969, 4116, 4854, 5292, 5663, 6174, 7281, 7938, 9261, 9708, 11326, 12348, 14562, 15876, 16989, 18522, 21843, 22652, 27783, 29124, 33978, 37044, 39641, 43686, 50967, 55566, 65529, 67956, 79282, 87372, 101934, 111132, 118923, 131058, 152901, 158564, 203868, 237846, 262116, 277487, 305802, 356769, 458703, 475692, 554974, 611604, 713538, 832461, 917406, 1070307, 1109948, 1427076, 1664922, 1834812, 2140614, 2497383, 3210921, 3329844, 4281228, 4994766, 6421842, 7492149, 9989532, 12843684, 14984298, 22476447, 29968596, 44952894, 89905788]

約数ペア:

[(1, 89905788), (2, 44952894), (3, 29968596), (4, 22476447), (6, 14984298), (7, 12843684), (9, 9989532), (12, 7492149), (14, 6421842), (18, 4994766), (21, 4281228), (27, 3329844), (28, 3210921), (36, 2497383), (42, 2140614), (49, 1834812), (54, 1664922), (63, 1427076), (81, 1109948), (84, 1070307), (98, 917406), (108, 832461), (126, 713538), (147, 611604), (162, 554974), (189, 475692), (196, 458703), (252, 356769), (294, 305802), (324, 277487), (343, 262116), (378, 237846), (441, 203868), (567, 158564), (588, 152901), (686, 131058), (756, 118923), (809, 111132), (882, 101934), (1029, 87372), (1134, 79282), (1323, 67956), (1372, 65529), (1618, 55566), (1764, 50967), (2058, 43686), (2268, 39641), (2427, 37044), (2646, 33978), (3087, 29124), (3236, 27783), (3969, 22652), (4116, 21843), (4854, 18522), (5292, 16989), (5663, 15876), (6174, 14562), (7281, 12348), (7938, 11326), (9261, 9708)]