68956776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 225856800

約数和(自身を除く): 156900024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 361, 379, 399, 456, 504, 532, 684, 722, 758, 798, 1064, 1083, 1137, 1197, 1368, 1444, 1516, 1596, 2166, 2274, 2394, 2527, 2653, 2888, 3032, 3192, 3249, 3411, 4332, 4548, 4788, 5054, 5306, 6498, 6822, 7201, 7581, 7959, 8664, 9096, 9576, 10108, 10612, 12996, 13644, 14402, 15162, 15918, 20216, 21224, 21603, 22743, 23877, 25992, 27288, 28804, 30324, 31836, 43206, 45486, 47754, 50407, 57608, 60648, 63672, 64809, 86412, 90972, 95508, 100814, 129618, 136819, 151221, 172824, 181944, 191016, 201628, 259236, 273638, 302442, 403256, 410457, 453663, 518472, 547276, 604884, 820914, 907326, 957733, 1094552, 1209768, 1231371, 1641828, 1814652, 1915466, 2462742, 2873199, 3283656, 3629304, 3830932, 4925484, 5746398, 7661864, 8619597, 9850968, 11492796, 17239194, 22985592, 34478388, 68956776]

約数ペア:

[(1, 68956776), (2, 34478388), (3, 22985592), (4, 17239194), (6, 11492796), (7, 9850968), (8, 8619597), (9, 7661864), (12, 5746398), (14, 4925484), (18, 3830932), (19, 3629304), (21, 3283656), (24, 2873199), (28, 2462742), (36, 1915466), (38, 1814652), (42, 1641828), (56, 1231371), (57, 1209768), (63, 1094552), (72, 957733), (76, 907326), (84, 820914), (114, 604884), (126, 547276), (133, 518472), (152, 453663), (168, 410457), (171, 403256), (228, 302442), (252, 273638), (266, 259236), (342, 201628), (361, 191016), (379, 181944), (399, 172824), (456, 151221), (504, 136819), (532, 129618), (684, 100814), (722, 95508), (758, 90972), (798, 86412), (1064, 64809), (1083, 63672), (1137, 60648), (1197, 57608), (1368, 50407), (1444, 47754), (1516, 45486), (1596, 43206), (2166, 31836), (2274, 30324), (2394, 28804), (2527, 27288), (2653, 25992), (2888, 23877), (3032, 22743), (3192, 21603), (3249, 21224), (3411, 20216), (4332, 15918), (4548, 15162), (4788, 14402), (5054, 13644), (5306, 12996), (6498, 10612), (6822, 10108), (7201, 9576), (7581, 9096), (7959, 8664)]