87485424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 263316480

約数和(自身を除く): 175831056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 47, 48, 52, 57, 76, 78, 94, 104, 114, 141, 152, 156, 157, 188, 208, 228, 247, 282, 304, 312, 314, 376, 456, 471, 494, 564, 611, 624, 628, 741, 752, 893, 912, 942, 988, 1128, 1222, 1256, 1482, 1786, 1833, 1884, 1976, 2041, 2256, 2444, 2512, 2679, 2964, 2983, 3572, 3666, 3768, 3952, 4082, 4888, 5358, 5928, 5966, 6123, 7144, 7332, 7379, 7536, 8164, 8949, 9776, 10716, 11609, 11856, 11932, 12246, 14288, 14664, 14758, 16328, 17898, 21432, 22137, 23218, 23864, 24492, 29328, 29516, 32656, 34827, 35796, 38779, 42864, 44274, 46436, 47728, 48984, 59032, 69654, 71592, 77558, 88548, 92872, 95927, 97968, 116337, 118064, 139308, 140201, 143184, 155116, 177096, 185744, 191854, 232674, 278616, 280402, 287781, 310232, 354192, 383708, 420603, 465348, 557232, 560804, 575562, 620464, 767416, 841206, 930696, 1121608, 1151124, 1534832, 1682412, 1822613, 1861392, 2243216, 2302248, 3364824, 3645226, 4604496, 5467839, 6729648, 7290452, 10935678, 14580904, 21871356, 29161808, 43742712, 87485424]

約数ペア:

[(1, 87485424), (2, 43742712), (3, 29161808), (4, 21871356), (6, 14580904), (8, 10935678), (12, 7290452), (13, 6729648), (16, 5467839), (19, 4604496), (24, 3645226), (26, 3364824), (38, 2302248), (39, 2243216), (47, 1861392), (48, 1822613), (52, 1682412), (57, 1534832), (76, 1151124), (78, 1121608), (94, 930696), (104, 841206), (114, 767416), (141, 620464), (152, 575562), (156, 560804), (157, 557232), (188, 465348), (208, 420603), (228, 383708), (247, 354192), (282, 310232), (304, 287781), (312, 280402), (314, 278616), (376, 232674), (456, 191854), (471, 185744), (494, 177096), (564, 155116), (611, 143184), (624, 140201), (628, 139308), (741, 118064), (752, 116337), (893, 97968), (912, 95927), (942, 92872), (988, 88548), (1128, 77558), (1222, 71592), (1256, 69654), (1482, 59032), (1786, 48984), (1833, 47728), (1884, 46436), (1976, 44274), (2041, 42864), (2256, 38779), (2444, 35796), (2512, 34827), (2679, 32656), (2964, 29516), (2983, 29328), (3572, 24492), (3666, 23864), (3768, 23218), (3952, 22137), (4082, 21432), (4888, 17898), (5358, 16328), (5928, 14758), (5966, 14664), (6123, 14288), (7144, 12246), (7332, 11932), (7379, 11856), (7536, 11609), (8164, 10716), (8949, 9776)]