91220352

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 255897600

約数和(自身を除く): 164677248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 97, 124, 128, 158, 186, 192, 194, 237, 248, 291, 316, 372, 384, 388, 474, 496, 582, 632, 744, 776, 948, 992, 1164, 1264, 1488, 1552, 1896, 1984, 2328, 2449, 2528, 2976, 3007, 3104, 3792, 3968, 4656, 4898, 5056, 5952, 6014, 6208, 7347, 7584, 7663, 9021, 9312, 9796, 10112, 11904, 12028, 12416, 14694, 15168, 15326, 18042, 18624, 19592, 22989, 24056, 29388, 30336, 30652, 36084, 37248, 39184, 45978, 48112, 58776, 61304, 72168, 78368, 91956, 96224, 117552, 122608, 144336, 156736, 183912, 192448, 235104, 237553, 245216, 288672, 313472, 367824, 384896, 470208, 475106, 490432, 577344, 712659, 735648, 940416, 950212, 980864, 1154688, 1425318, 1471296, 1900424, 2850636, 2942592, 3800848, 5701272, 7601696, 11402544, 15203392, 22805088, 30406784, 45610176, 91220352]

約数ペア:

[(1, 91220352), (2, 45610176), (3, 30406784), (4, 22805088), (6, 15203392), (8, 11402544), (12, 7601696), (16, 5701272), (24, 3800848), (31, 2942592), (32, 2850636), (48, 1900424), (62, 1471296), (64, 1425318), (79, 1154688), (93, 980864), (96, 950212), (97, 940416), (124, 735648), (128, 712659), (158, 577344), (186, 490432), (192, 475106), (194, 470208), (237, 384896), (248, 367824), (291, 313472), (316, 288672), (372, 245216), (384, 237553), (388, 235104), (474, 192448), (496, 183912), (582, 156736), (632, 144336), (744, 122608), (776, 117552), (948, 96224), (992, 91956), (1164, 78368), (1264, 72168), (1488, 61304), (1552, 58776), (1896, 48112), (1984, 45978), (2328, 39184), (2449, 37248), (2528, 36084), (2976, 30652), (3007, 30336), (3104, 29388), (3792, 24056), (3968, 22989), (4656, 19592), (4898, 18624), (5056, 18042), (5952, 15326), (6014, 15168), (6208, 14694), (7347, 12416), (7584, 12028), (7663, 11904), (9021, 10112), (9312, 9796)]