70509996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 199600128

約数和(自身を除く): 129090132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 41, 46, 62, 67, 69, 82, 92, 93, 123, 124, 134, 138, 164, 186, 201, 207, 246, 268, 276, 279, 369, 372, 402, 414, 492, 558, 603, 713, 738, 804, 828, 943, 1116, 1206, 1271, 1426, 1476, 1541, 1886, 2077, 2139, 2412, 2542, 2747, 2829, 2852, 3082, 3772, 3813, 4154, 4278, 4623, 5084, 5494, 5658, 6164, 6231, 6417, 7626, 8241, 8308, 8487, 8556, 9246, 10988, 11316, 11439, 12462, 12834, 13869, 15252, 16482, 16974, 18492, 18693, 22878, 24723, 24924, 25668, 27738, 29233, 32964, 33948, 37386, 45756, 47771, 49446, 55476, 58466, 63181, 74772, 85157, 87699, 95542, 98892, 116932, 126362, 143313, 170314, 175398, 189543, 191084, 252724, 255471, 263097, 286626, 340628, 350796, 379086, 429939, 510942, 526194, 568629, 573252, 758172, 766413, 859878, 1021884, 1052388, 1137258, 1532826, 1719756, 1958611, 2274516, 3065652, 3917222, 5875833, 7834444, 11751666, 17627499, 23503332, 35254998, 70509996]

約数ペア:

[(1, 70509996), (2, 35254998), (3, 23503332), (4, 17627499), (6, 11751666), (9, 7834444), (12, 5875833), (18, 3917222), (23, 3065652), (31, 2274516), (36, 1958611), (41, 1719756), (46, 1532826), (62, 1137258), (67, 1052388), (69, 1021884), (82, 859878), (92, 766413), (93, 758172), (123, 573252), (124, 568629), (134, 526194), (138, 510942), (164, 429939), (186, 379086), (201, 350796), (207, 340628), (246, 286626), (268, 263097), (276, 255471), (279, 252724), (369, 191084), (372, 189543), (402, 175398), (414, 170314), (492, 143313), (558, 126362), (603, 116932), (713, 98892), (738, 95542), (804, 87699), (828, 85157), (943, 74772), (1116, 63181), (1206, 58466), (1271, 55476), (1426, 49446), (1476, 47771), (1541, 45756), (1886, 37386), (2077, 33948), (2139, 32964), (2412, 29233), (2542, 27738), (2747, 25668), (2829, 24924), (2852, 24723), (3082, 22878), (3772, 18693), (3813, 18492), (4154, 16974), (4278, 16482), (4623, 15252), (5084, 13869), (5494, 12834), (5658, 12462), (6164, 11439), (6231, 11316), (6417, 10988), (7626, 9246), (8241, 8556), (8308, 8487)]