66247896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 197568000

約数和(自身を除く): 131320104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 97, 104, 132, 143, 156, 194, 199, 264, 286, 291, 312, 388, 398, 429, 572, 582, 597, 776, 796, 858, 1067, 1144, 1164, 1194, 1261, 1592, 1716, 2134, 2189, 2328, 2388, 2522, 2587, 3201, 3432, 3783, 4268, 4378, 4776, 5044, 5174, 6402, 6567, 7566, 7761, 8536, 8756, 10088, 10348, 12804, 13134, 13871, 15132, 15522, 17512, 19303, 20696, 25608, 26268, 27742, 28457, 30264, 31044, 38606, 41613, 52536, 55484, 56914, 57909, 62088, 77212, 83226, 85371, 110968, 113828, 115818, 154424, 166452, 170742, 212333, 227656, 231636, 250939, 332904, 341484, 424666, 463272, 501878, 636999, 682968, 752817, 849332, 1003756, 1273998, 1505634, 1698664, 2007512, 2547996, 2760329, 3011268, 5095992, 5520658, 6022536, 8280987, 11041316, 16561974, 22082632, 33123948, 66247896]

約数ペア:

[(1, 66247896), (2, 33123948), (3, 22082632), (4, 16561974), (6, 11041316), (8, 8280987), (11, 6022536), (12, 5520658), (13, 5095992), (22, 3011268), (24, 2760329), (26, 2547996), (33, 2007512), (39, 1698664), (44, 1505634), (52, 1273998), (66, 1003756), (78, 849332), (88, 752817), (97, 682968), (104, 636999), (132, 501878), (143, 463272), (156, 424666), (194, 341484), (199, 332904), (264, 250939), (286, 231636), (291, 227656), (312, 212333), (388, 170742), (398, 166452), (429, 154424), (572, 115818), (582, 113828), (597, 110968), (776, 85371), (796, 83226), (858, 77212), (1067, 62088), (1144, 57909), (1164, 56914), (1194, 55484), (1261, 52536), (1592, 41613), (1716, 38606), (2134, 31044), (2189, 30264), (2328, 28457), (2388, 27742), (2522, 26268), (2587, 25608), (3201, 20696), (3432, 19303), (3783, 17512), (4268, 15522), (4378, 15132), (4776, 13871), (5044, 13134), (5174, 12804), (6402, 10348), (6567, 10088), (7566, 8756), (7761, 8536)]