72445024

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 163658880

約数和(自身を除く): 91213856

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 43, 68, 76, 86, 136, 152, 163, 172, 272, 304, 323, 326, 344, 544, 608, 646, 652, 688, 731, 817, 1292, 1304, 1376, 1462, 1634, 2584, 2608, 2771, 2924, 3097, 3268, 5168, 5216, 5542, 5848, 6194, 6536, 7009, 10336, 11084, 11696, 12388, 13072, 13889, 14018, 22168, 23392, 24776, 26144, 27778, 28036, 44336, 49552, 52649, 55556, 56072, 88672, 99104, 105298, 111112, 112144, 119153, 133171, 210596, 222224, 224288, 238306, 266342, 421192, 444448, 476612, 532684, 842384, 953224, 1065368, 1684768, 1906448, 2130736, 2263907, 3812896, 4261472, 4527814, 9055628, 18111256, 36222512, 72445024]

約数ペア:

[(1, 72445024), (2, 36222512), (4, 18111256), (8, 9055628), (16, 4527814), (17, 4261472), (19, 3812896), (32, 2263907), (34, 2130736), (38, 1906448), (43, 1684768), (68, 1065368), (76, 953224), (86, 842384), (136, 532684), (152, 476612), (163, 444448), (172, 421192), (272, 266342), (304, 238306), (323, 224288), (326, 222224), (344, 210596), (544, 133171), (608, 119153), (646, 112144), (652, 111112), (688, 105298), (731, 99104), (817, 88672), (1292, 56072), (1304, 55556), (1376, 52649), (1462, 49552), (1634, 44336), (2584, 28036), (2608, 27778), (2771, 26144), (2924, 24776), (3097, 23392), (3268, 22168), (5168, 14018), (5216, 13889), (5542, 13072), (5848, 12388), (6194, 11696), (6536, 11084), (7009, 10336)]