85001784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 255744000

約数和(自身を除く): 170742216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 73, 84, 87, 116, 146, 168, 174, 203, 219, 232, 239, 292, 348, 406, 438, 478, 511, 584, 609, 696, 717, 812, 876, 956, 1022, 1218, 1434, 1533, 1624, 1673, 1752, 1912, 2044, 2117, 2436, 2868, 3066, 3346, 4088, 4234, 4872, 5019, 5736, 6132, 6351, 6692, 6931, 8468, 10038, 12264, 12702, 13384, 13862, 14819, 16936, 17447, 20076, 20793, 25404, 27724, 29638, 34894, 40152, 41586, 44457, 48517, 50808, 52341, 55448, 59276, 69788, 83172, 88914, 97034, 104682, 118552, 122129, 139576, 145551, 166344, 177828, 194068, 209364, 244258, 291102, 355656, 366387, 388136, 418728, 488516, 505963, 582204, 732774, 977032, 1011926, 1164408, 1465548, 1517889, 2023852, 2931096, 3035778, 3541741, 4047704, 6071556, 7083482, 10625223, 12143112, 14166964, 21250446, 28333928, 42500892, 85001784]

約数ペア:

[(1, 85001784), (2, 42500892), (3, 28333928), (4, 21250446), (6, 14166964), (7, 12143112), (8, 10625223), (12, 7083482), (14, 6071556), (21, 4047704), (24, 3541741), (28, 3035778), (29, 2931096), (42, 2023852), (56, 1517889), (58, 1465548), (73, 1164408), (84, 1011926), (87, 977032), (116, 732774), (146, 582204), (168, 505963), (174, 488516), (203, 418728), (219, 388136), (232, 366387), (239, 355656), (292, 291102), (348, 244258), (406, 209364), (438, 194068), (478, 177828), (511, 166344), (584, 145551), (609, 139576), (696, 122129), (717, 118552), (812, 104682), (876, 97034), (956, 88914), (1022, 83172), (1218, 69788), (1434, 59276), (1533, 55448), (1624, 52341), (1673, 50808), (1752, 48517), (1912, 44457), (2044, 41586), (2117, 40152), (2436, 34894), (2868, 29638), (3066, 27724), (3346, 25404), (4088, 20793), (4234, 20076), (4872, 17447), (5019, 16936), (5736, 14819), (6132, 13862), (6351, 13384), (6692, 12702), (6931, 12264), (8468, 10038)]