87883068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11497}}^1$

素因数の和:11531

約数の個数: 72

約数和(自身を含む): 256911312

約数和(自身を除く): 169028244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 11497, 22994, 34491, 45988, 68982, 80479, 137964, 149461, 160958, 241437, 298922, 321916, 448383, 482874, 563353, 597844, 896766, 965748, 1046227, 1126706, 1690059, 1793532, 2092454, 2253412, 3138681, 3380118, 4184908, 6277362, 6760236, 7323589, 12554724, 14647178, 21970767, 29294356, 43941534, 87883068]

約数ペア:

[(1, 87883068), (2, 43941534), (3, 29294356), (4, 21970767), (6, 14647178), (7, 12554724), (12, 7323589), (13, 6760236), (14, 6277362), (21, 4184908), (26, 3380118), (28, 3138681), (39, 2253412), (42, 2092454), (49, 1793532), (52, 1690059), (78, 1126706), (84, 1046227), (91, 965748), (98, 896766), (147, 597844), (156, 563353), (182, 482874), (196, 448383), (273, 321916), (294, 298922), (364, 241437), (546, 160958), (588, 149461), (637, 137964), (1092, 80479), (1274, 68982), (1911, 45988), (2548, 34491), (3822, 22994), (7644, 11497)]