74001564

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 235435200

約数和(自身を除く): 161433636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 461, 468, 546, 588, 637, 686, 819, 882, 922, 1029, 1092, 1274, 1372, 1383, 1638, 1764, 1844, 1911, 2058, 2548, 2766, 3087, 3227, 3276, 3822, 4116, 4149, 4459, 5532, 5733, 5993, 6174, 6454, 7644, 8298, 8918, 9681, 11466, 11986, 12348, 12908, 13377, 16596, 17836, 17979, 19362, 22589, 22932, 23972, 26754, 29043, 35958, 38724, 40131, 41951, 45178, 53508, 53937, 58086, 67767, 71916, 80262, 83902, 90356, 107874, 116172, 125853, 135534, 158123, 160524, 167804, 203301, 215748, 251706, 271068, 293657, 316246, 377559, 406602, 474369, 503412, 587314, 632492, 755118, 813204, 880971, 948738, 1174628, 1423107, 1510236, 1761942, 1897476, 2055599, 2642913, 2846214, 3523884, 4111198, 5285826, 5692428, 6166797, 8222396, 10571652, 12333594, 18500391, 24667188, 37000782, 74001564]

約数ペア:

[(1, 74001564), (2, 37000782), (3, 24667188), (4, 18500391), (6, 12333594), (7, 10571652), (9, 8222396), (12, 6166797), (13, 5692428), (14, 5285826), (18, 4111198), (21, 3523884), (26, 2846214), (28, 2642913), (36, 2055599), (39, 1897476), (42, 1761942), (49, 1510236), (52, 1423107), (63, 1174628), (78, 948738), (84, 880971), (91, 813204), (98, 755118), (117, 632492), (126, 587314), (147, 503412), (156, 474369), (182, 406602), (196, 377559), (234, 316246), (252, 293657), (273, 271068), (294, 251706), (343, 215748), (364, 203301), (441, 167804), (461, 160524), (468, 158123), (546, 135534), (588, 125853), (637, 116172), (686, 107874), (819, 90356), (882, 83902), (922, 80262), (1029, 71916), (1092, 67767), (1274, 58086), (1372, 53937), (1383, 53508), (1638, 45178), (1764, 41951), (1844, 40131), (1911, 38724), (2058, 35958), (2548, 29043), (2766, 26754), (3087, 23972), (3227, 22932), (3276, 22589), (3822, 19362), (4116, 17979), (4149, 17836), (4459, 16596), (5532, 13377), (5733, 12908), (5993, 12348), (6174, 11986), (6454, 11466), (7644, 9681), (8298, 8918)]