85286484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 244363392

約数和(自身を除く): 159076908

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 73, 83, 92, 102, 138, 146, 153, 166, 204, 207, 219, 249, 276, 292, 306, 332, 391, 414, 438, 498, 612, 657, 747, 782, 828, 876, 996, 1173, 1241, 1314, 1411, 1494, 1564, 1679, 1909, 2346, 2482, 2628, 2822, 2988, 3358, 3519, 3723, 3818, 4233, 4692, 4964, 5037, 5644, 5727, 6059, 6716, 7038, 7446, 7636, 8466, 10074, 11169, 11454, 12118, 12699, 14076, 14892, 15111, 16932, 17181, 18177, 20148, 22338, 22908, 24236, 25398, 28543, 30222, 32453, 34362, 36354, 44676, 50796, 54531, 57086, 60444, 64906, 68724, 72708, 85629, 97359, 103003, 109062, 114172, 129812, 139357, 171258, 194718, 206006, 218124, 256887, 278714, 292077, 309009, 342516, 389436, 412012, 418071, 513774, 557428, 584154, 618018, 836142, 927027, 1027548, 1168308, 1236036, 1254213, 1672284, 1854054, 2369069, 2508426, 3708108, 4738138, 5016852, 7107207, 9476276, 14214414, 21321621, 28428828, 42643242, 85286484]

約数ペア:

[(1, 85286484), (2, 42643242), (3, 28428828), (4, 21321621), (6, 14214414), (9, 9476276), (12, 7107207), (17, 5016852), (18, 4738138), (23, 3708108), (34, 2508426), (36, 2369069), (46, 1854054), (51, 1672284), (68, 1254213), (69, 1236036), (73, 1168308), (83, 1027548), (92, 927027), (102, 836142), (138, 618018), (146, 584154), (153, 557428), (166, 513774), (204, 418071), (207, 412012), (219, 389436), (249, 342516), (276, 309009), (292, 292077), (306, 278714), (332, 256887), (391, 218124), (414, 206006), (438, 194718), (498, 171258), (612, 139357), (657, 129812), (747, 114172), (782, 109062), (828, 103003), (876, 97359), (996, 85629), (1173, 72708), (1241, 68724), (1314, 64906), (1411, 60444), (1494, 57086), (1564, 54531), (1679, 50796), (1909, 44676), (2346, 36354), (2482, 34362), (2628, 32453), (2822, 30222), (2988, 28543), (3358, 25398), (3519, 24236), (3723, 22908), (3818, 22338), (4233, 20148), (4692, 18177), (4964, 17181), (5037, 16932), (5644, 15111), (5727, 14892), (6059, 14076), (6716, 12699), (7038, 12118), (7446, 11454), (7636, 11169), (8466, 10074)]