61053804

素因数分解:

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

素因数の和:249

約数の個数: 144

約数和(自身を含む): 187689600

約数和(自身を除く): 126635796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 83, 84, 98, 108, 126, 139, 147, 166, 189, 196, 249, 252, 278, 294, 332, 378, 417, 441, 498, 556, 581, 588, 747, 756, 834, 882, 973, 996, 1162, 1251, 1323, 1494, 1668, 1743, 1764, 1946, 2241, 2324, 2502, 2646, 2919, 2988, 3486, 3753, 3892, 4067, 4482, 5004, 5229, 5292, 5838, 6811, 6972, 7506, 8134, 8757, 8964, 10458, 11537, 11676, 12201, 13622, 15012, 15687, 16268, 17514, 20433, 20916, 23074, 24402, 26271, 27244, 31374, 34611, 35028, 36603, 40866, 46148, 48804, 52542, 61299, 62748, 69222, 73206, 80759, 81732, 103833, 105084, 109809, 122598, 138444, 146412, 161518, 183897, 207666, 219618, 242277, 245196, 311499, 323036, 367794, 415332, 439236, 484554, 565313, 622998, 726831, 735588, 969108, 1130626, 1245996, 1453662, 1695939, 2180493, 2261252, 2907324, 3391878, 4360986, 5087817, 6783756, 8721972, 10175634, 15263451, 20351268, 30526902, 61053804]

約数ペア:

[(1, 61053804), (2, 30526902), (3, 20351268), (4, 15263451), (6, 10175634), (7, 8721972), (9, 6783756), (12, 5087817), (14, 4360986), (18, 3391878), (21, 2907324), (27, 2261252), (28, 2180493), (36, 1695939), (42, 1453662), (49, 1245996), (54, 1130626), (63, 969108), (83, 735588), (84, 726831), (98, 622998), (108, 565313), (126, 484554), (139, 439236), (147, 415332), (166, 367794), (189, 323036), (196, 311499), (249, 245196), (252, 242277), (278, 219618), (294, 207666), (332, 183897), (378, 161518), (417, 146412), (441, 138444), (498, 122598), (556, 109809), (581, 105084), (588, 103833), (747, 81732), (756, 80759), (834, 73206), (882, 69222), (973, 62748), (996, 61299), (1162, 52542), (1251, 48804), (1323, 46148), (1494, 40866), (1668, 36603), (1743, 35028), (1764, 34611), (1946, 31374), (2241, 27244), (2324, 26271), (2502, 24402), (2646, 23074), (2919, 20916), (2988, 20433), (3486, 17514), (3753, 16268), (3892, 15687), (4067, 15012), (4482, 13622), (5004, 12201), (5229, 11676), (5292, 11537), (5838, 10458), (6811, 8964), (6972, 8757), (7506, 8134)]