61575228

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 190060416

約数和(自身を除く): 128485188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 324, 351, 396, 429, 443, 468, 486, 572, 594, 702, 858, 886, 891, 972, 1053, 1188, 1287, 1329, 1404, 1716, 1772, 1782, 2106, 2574, 2658, 2673, 3159, 3564, 3861, 3987, 4212, 4873, 5148, 5316, 5346, 5759, 6318, 7722, 7974, 9746, 10692, 11518, 11583, 11961, 12636, 14619, 15444, 15948, 17277, 19492, 23036, 23166, 23922, 29238, 34554, 34749, 35883, 43857, 46332, 47844, 51831, 58476, 63349, 69108, 69498, 71766, 87714, 103662, 107649, 126698, 131571, 138996, 143532, 155493, 175428, 190047, 207324, 215298, 253396, 263142, 310986, 380094, 394713, 430596, 466479, 526284, 570141, 621972, 760188, 789426, 932958, 1140282, 1184139, 1399437, 1578852, 1710423, 1865916, 2280564, 2368278, 2798874, 3420846, 4736556, 5131269, 5597748, 6841692, 10262538, 15393807, 20525076, 30787614, 61575228]

約数ペア:

[(1, 61575228), (2, 30787614), (3, 20525076), (4, 15393807), (6, 10262538), (9, 6841692), (11, 5597748), (12, 5131269), (13, 4736556), (18, 3420846), (22, 2798874), (26, 2368278), (27, 2280564), (33, 1865916), (36, 1710423), (39, 1578852), (44, 1399437), (52, 1184139), (54, 1140282), (66, 932958), (78, 789426), (81, 760188), (99, 621972), (108, 570141), (117, 526284), (132, 466479), (143, 430596), (156, 394713), (162, 380094), (198, 310986), (234, 263142), (243, 253396), (286, 215298), (297, 207324), (324, 190047), (351, 175428), (396, 155493), (429, 143532), (443, 138996), (468, 131571), (486, 126698), (572, 107649), (594, 103662), (702, 87714), (858, 71766), (886, 69498), (891, 69108), (972, 63349), (1053, 58476), (1188, 51831), (1287, 47844), (1329, 46332), (1404, 43857), (1716, 35883), (1772, 34749), (1782, 34554), (2106, 29238), (2574, 23922), (2658, 23166), (2673, 23036), (3159, 19492), (3564, 17277), (3861, 15948), (3987, 15444), (4212, 14619), (4873, 12636), (5148, 11961), (5316, 11583), (5346, 11518), (5759, 10692), (6318, 9746), (7722, 7974)]