85478652

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 271514880

約数和(自身を除く): 186036228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 243, 252, 306, 324, 357, 378, 459, 476, 486, 567, 612, 714, 739, 756, 918, 972, 1071, 1134, 1377, 1428, 1478, 1701, 1836, 2142, 2217, 2268, 2754, 2956, 3213, 3402, 4131, 4284, 4434, 5173, 5508, 6426, 6651, 6804, 8262, 8868, 9639, 10346, 12563, 12852, 13302, 15519, 16524, 19278, 19953, 20692, 25126, 26604, 28917, 31038, 37689, 38556, 39906, 46557, 50252, 57834, 59859, 62076, 75378, 79812, 87941, 93114, 113067, 115668, 119718, 139671, 150756, 175882, 179577, 186228, 226134, 239436, 263823, 279342, 339201, 351764, 359154, 419013, 452268, 527646, 558684, 678402, 718308, 791469, 838026, 1017603, 1055292, 1257039, 1356804, 1582938, 1676052, 2035206, 2374407, 2514078, 3052809, 3165876, 4070412, 4748814, 5028156, 6105618, 7123221, 9497628, 12211236, 14246442, 21369663, 28492884, 42739326, 85478652]

約数ペア:

[(1, 85478652), (2, 42739326), (3, 28492884), (4, 21369663), (6, 14246442), (7, 12211236), (9, 9497628), (12, 7123221), (14, 6105618), (17, 5028156), (18, 4748814), (21, 4070412), (27, 3165876), (28, 3052809), (34, 2514078), (36, 2374407), (42, 2035206), (51, 1676052), (54, 1582938), (63, 1356804), (68, 1257039), (81, 1055292), (84, 1017603), (102, 838026), (108, 791469), (119, 718308), (126, 678402), (153, 558684), (162, 527646), (189, 452268), (204, 419013), (238, 359154), (243, 351764), (252, 339201), (306, 279342), (324, 263823), (357, 239436), (378, 226134), (459, 186228), (476, 179577), (486, 175882), (567, 150756), (612, 139671), (714, 119718), (739, 115668), (756, 113067), (918, 93114), (972, 87941), (1071, 79812), (1134, 75378), (1377, 62076), (1428, 59859), (1478, 57834), (1701, 50252), (1836, 46557), (2142, 39906), (2217, 38556), (2268, 37689), (2754, 31038), (2956, 28917), (3213, 26604), (3402, 25126), (4131, 20692), (4284, 19953), (4434, 19278), (5173, 16524), (5508, 15519), (6426, 13302), (6651, 12852), (6804, 12563), (8262, 10346), (8868, 9639)]