78394536

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 241656480

約数和(自身を除く): 163261944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 103, 124, 132, 186, 198, 206, 248, 264, 279, 309, 341, 372, 396, 412, 558, 618, 682, 744, 792, 824, 927, 961, 1023, 1116, 1133, 1236, 1364, 1854, 1922, 2046, 2232, 2266, 2472, 2728, 2883, 3069, 3193, 3399, 3708, 3844, 4092, 4532, 5766, 6138, 6386, 6798, 7416, 7688, 8184, 8649, 9064, 9579, 10197, 10571, 11532, 12276, 12772, 13596, 17298, 19158, 20394, 21142, 23064, 24552, 25544, 27192, 28737, 31713, 34596, 35123, 38316, 40788, 42284, 57474, 63426, 69192, 70246, 76632, 81576, 84568, 95139, 98983, 105369, 114948, 126852, 140492, 190278, 197966, 210738, 229896, 253704, 280984, 296949, 316107, 380556, 395932, 421476, 593898, 632214, 761112, 791864, 842952, 890847, 1088813, 1187796, 1264428, 1781694, 2177626, 2375592, 2528856, 3266439, 3563388, 4355252, 6532878, 7126776, 8710504, 9799317, 13065756, 19598634, 26131512, 39197268, 78394536]

約数ペア:

[(1, 78394536), (2, 39197268), (3, 26131512), (4, 19598634), (6, 13065756), (8, 9799317), (9, 8710504), (11, 7126776), (12, 6532878), (18, 4355252), (22, 3563388), (24, 3266439), (31, 2528856), (33, 2375592), (36, 2177626), (44, 1781694), (62, 1264428), (66, 1187796), (72, 1088813), (88, 890847), (93, 842952), (99, 791864), (103, 761112), (124, 632214), (132, 593898), (186, 421476), (198, 395932), (206, 380556), (248, 316107), (264, 296949), (279, 280984), (309, 253704), (341, 229896), (372, 210738), (396, 197966), (412, 190278), (558, 140492), (618, 126852), (682, 114948), (744, 105369), (792, 98983), (824, 95139), (927, 84568), (961, 81576), (1023, 76632), (1116, 70246), (1133, 69192), (1236, 63426), (1364, 57474), (1854, 42284), (1922, 40788), (2046, 38316), (2232, 35123), (2266, 34596), (2472, 31713), (2728, 28737), (2883, 27192), (3069, 25544), (3193, 24552), (3399, 23064), (3708, 21142), (3844, 20394), (4092, 19158), (4532, 17298), (5766, 13596), (6138, 12772), (6386, 12276), (6798, 11532), (7416, 10571), (7688, 10197), (8184, 9579), (8649, 9064)]