87361164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 181532916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 33, 34, 36, 38, 44, 51, 57, 66, 68, 76, 99, 102, 114, 132, 153, 171, 187, 198, 204, 209, 228, 306, 323, 342, 374, 396, 418, 561, 612, 627, 646, 683, 684, 748, 836, 969, 1122, 1254, 1292, 1366, 1683, 1881, 1938, 2049, 2244, 2508, 2732, 2907, 3366, 3553, 3762, 3876, 4098, 5814, 6147, 6732, 7106, 7513, 7524, 8196, 10659, 11611, 11628, 12294, 12977, 14212, 15026, 21318, 22539, 23222, 24588, 25954, 30052, 31977, 34833, 38931, 42636, 45078, 46444, 51908, 63954, 67617, 69666, 77862, 90156, 104499, 116793, 127721, 127908, 135234, 139332, 142747, 155724, 208998, 220609, 233586, 255442, 270468, 285494, 383163, 417996, 428241, 441218, 467172, 510884, 570988, 661827, 766326, 856482, 882436, 1149489, 1284723, 1323654, 1532652, 1712964, 1985481, 2298978, 2426699, 2569446, 2647308, 3970962, 4597956, 4853398, 5138892, 7280097, 7941924, 9706796, 14560194, 21840291, 29120388, 43680582, 87361164]

約数ペア:

[(1, 87361164), (2, 43680582), (3, 29120388), (4, 21840291), (6, 14560194), (9, 9706796), (11, 7941924), (12, 7280097), (17, 5138892), (18, 4853398), (19, 4597956), (22, 3970962), (33, 2647308), (34, 2569446), (36, 2426699), (38, 2298978), (44, 1985481), (51, 1712964), (57, 1532652), (66, 1323654), (68, 1284723), (76, 1149489), (99, 882436), (102, 856482), (114, 766326), (132, 661827), (153, 570988), (171, 510884), (187, 467172), (198, 441218), (204, 428241), (209, 417996), (228, 383163), (306, 285494), (323, 270468), (342, 255442), (374, 233586), (396, 220609), (418, 208998), (561, 155724), (612, 142747), (627, 139332), (646, 135234), (683, 127908), (684, 127721), (748, 116793), (836, 104499), (969, 90156), (1122, 77862), (1254, 69666), (1292, 67617), (1366, 63954), (1683, 51908), (1881, 46444), (1938, 45078), (2049, 42636), (2244, 38931), (2508, 34833), (2732, 31977), (2907, 30052), (3366, 25954), (3553, 24588), (3762, 23222), (3876, 22539), (4098, 21318), (5814, 15026), (6147, 14212), (6732, 12977), (7106, 12294), (7513, 11628), (7524, 11611), (8196, 10659)]