61399944

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5024

約数の個数: 80

約数和(自身を含む): 181064400

約数和(自身を除く): 119664456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 4987, 6156, 9974, 12312, 14961, 19948, 29922, 39896, 44883, 59844, 89766, 94753, 119688, 134649, 179532, 189506, 269298, 284259, 359064, 379012, 403947, 538596, 568518, 758024, 807894, 852777, 1077192, 1137036, 1615788, 1705554, 2274072, 2558331, 3231576, 3411108, 5116662, 6822216, 7674993, 10233324, 15349986, 20466648, 30699972, 61399944]

約数ペア:

[(1, 61399944), (2, 30699972), (3, 20466648), (4, 15349986), (6, 10233324), (8, 7674993), (9, 6822216), (12, 5116662), (18, 3411108), (19, 3231576), (24, 2558331), (27, 2274072), (36, 1705554), (38, 1615788), (54, 1137036), (57, 1077192), (72, 852777), (76, 807894), (81, 758024), (108, 568518), (114, 538596), (152, 403947), (162, 379012), (171, 359064), (216, 284259), (228, 269298), (324, 189506), (342, 179532), (456, 134649), (513, 119688), (648, 94753), (684, 89766), (1026, 59844), (1368, 44883), (1539, 39896), (2052, 29922), (3078, 19948), (4104, 14961), (4987, 12312), (6156, 9974)]