31324644

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 92176448

約数和(自身を除く): 60851804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 67, 74, 78, 81, 108, 111, 117, 134, 148, 156, 162, 201, 222, 234, 243, 268, 324, 333, 351, 402, 444, 468, 481, 486, 603, 666, 702, 804, 871, 962, 972, 999, 1053, 1206, 1332, 1404, 1443, 1742, 1809, 1924, 1998, 2106, 2412, 2479, 2613, 2886, 2997, 3159, 3484, 3618, 3996, 4212, 4329, 4958, 5226, 5427, 5772, 5994, 6318, 7236, 7437, 7839, 8658, 8991, 9916, 10452, 10854, 11988, 12636, 12987, 14874, 15678, 16281, 17316, 17982, 21708, 22311, 23517, 25974, 29748, 31356, 32227, 32562, 35964, 38961, 44622, 47034, 51948, 64454, 65124, 66933, 70551, 77922, 89244, 94068, 96681, 116883, 128908, 133866, 141102, 155844, 193362, 200799, 211653, 233766, 267732, 282204, 290043, 386724, 401598, 423306, 467532, 580086, 602397, 803196, 846612, 870129, 1160172, 1204794, 1740258, 2409588, 2610387, 3480516, 5220774, 7831161, 10441548, 15662322, 31324644]

約数ペア:

[(1, 31324644), (2, 15662322), (3, 10441548), (4, 7831161), (6, 5220774), (9, 3480516), (12, 2610387), (13, 2409588), (18, 1740258), (26, 1204794), (27, 1160172), (36, 870129), (37, 846612), (39, 803196), (52, 602397), (54, 580086), (67, 467532), (74, 423306), (78, 401598), (81, 386724), (108, 290043), (111, 282204), (117, 267732), (134, 233766), (148, 211653), (156, 200799), (162, 193362), (201, 155844), (222, 141102), (234, 133866), (243, 128908), (268, 116883), (324, 96681), (333, 94068), (351, 89244), (402, 77922), (444, 70551), (468, 66933), (481, 65124), (486, 64454), (603, 51948), (666, 47034), (702, 44622), (804, 38961), (871, 35964), (962, 32562), (972, 32227), (999, 31356), (1053, 29748), (1206, 25974), (1332, 23517), (1404, 22311), (1443, 21708), (1742, 17982), (1809, 17316), (1924, 16281), (1998, 15678), (2106, 14874), (2412, 12987), (2479, 12636), (2613, 11988), (2886, 10854), (2997, 10452), (3159, 9916), (3484, 8991), (3618, 8658), (3996, 7839), (4212, 7437), (4329, 7236), (4958, 6318), (5226, 5994), (5427, 5772)]