90127044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 273960960

約数和(自身を除く): 183833916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 83, 84, 93, 124, 126, 139, 166, 186, 217, 249, 252, 278, 279, 332, 372, 417, 434, 498, 556, 558, 581, 651, 747, 834, 868, 973, 996, 1116, 1162, 1251, 1302, 1494, 1668, 1743, 1946, 1953, 2324, 2502, 2573, 2604, 2919, 2988, 3486, 3892, 3906, 4309, 5004, 5146, 5229, 5838, 6972, 7719, 7812, 8618, 8757, 10292, 10458, 11537, 11676, 12927, 15438, 17236, 17514, 18011, 20916, 23074, 23157, 25854, 30163, 30876, 34611, 35028, 36022, 38781, 46148, 46314, 51708, 54033, 60326, 69222, 72044, 77562, 80759, 90489, 92628, 103833, 108066, 120652, 138444, 155124, 161518, 162099, 180978, 207666, 216132, 242277, 271467, 323036, 324198, 357647, 361956, 415332, 484554, 542934, 648396, 715294, 726831, 969108, 1072941, 1085868, 1430588, 1453662, 2145882, 2503529, 2907324, 3218823, 4291764, 5007058, 6437646, 7510587, 10014116, 12875292, 15021174, 22531761, 30042348, 45063522, 90127044]

約数ペア:

[(1, 90127044), (2, 45063522), (3, 30042348), (4, 22531761), (6, 15021174), (7, 12875292), (9, 10014116), (12, 7510587), (14, 6437646), (18, 5007058), (21, 4291764), (28, 3218823), (31, 2907324), (36, 2503529), (42, 2145882), (62, 1453662), (63, 1430588), (83, 1085868), (84, 1072941), (93, 969108), (124, 726831), (126, 715294), (139, 648396), (166, 542934), (186, 484554), (217, 415332), (249, 361956), (252, 357647), (278, 324198), (279, 323036), (332, 271467), (372, 242277), (417, 216132), (434, 207666), (498, 180978), (556, 162099), (558, 161518), (581, 155124), (651, 138444), (747, 120652), (834, 108066), (868, 103833), (973, 92628), (996, 90489), (1116, 80759), (1162, 77562), (1251, 72044), (1302, 69222), (1494, 60326), (1668, 54033), (1743, 51708), (1946, 46314), (1953, 46148), (2324, 38781), (2502, 36022), (2573, 35028), (2604, 34611), (2919, 30876), (2988, 30163), (3486, 25854), (3892, 23157), (3906, 23074), (4309, 20916), (5004, 18011), (5146, 17514), (5229, 17236), (5838, 15438), (6972, 12927), (7719, 11676), (7812, 11537), (8618, 10458), (8757, 10292)]