70831962

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 111644838

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 31, 34, 38, 51, 54, 57, 62, 93, 102, 114, 131, 153, 171, 186, 262, 279, 306, 323, 342, 393, 459, 513, 527, 558, 589, 646, 786, 837, 918, 969, 1026, 1054, 1178, 1179, 1581, 1674, 1767, 1938, 2227, 2358, 2489, 2907, 3162, 3534, 3537, 4061, 4454, 4743, 4978, 5301, 5814, 6681, 7074, 7467, 8122, 8721, 9486, 10013, 10602, 12183, 13362, 14229, 14934, 15903, 17442, 20026, 20043, 22401, 24366, 28458, 30039, 31806, 36549, 40086, 42313, 44802, 60078, 60129, 67203, 69037, 73098, 77159, 84626, 90117, 109647, 120258, 126939, 134406, 138074, 154318, 180234, 207111, 219294, 231477, 253878, 270351, 380817, 414222, 462954, 540702, 621333, 694431, 761634, 1142451, 1242666, 1311703, 1388862, 1863999, 2083293, 2284902, 2623406, 3727998, 3935109, 4166586, 7870218, 11805327, 23610654, 35415981, 70831962]

約数ペア:

[(1, 70831962), (2, 35415981), (3, 23610654), (6, 11805327), (9, 7870218), (17, 4166586), (18, 3935109), (19, 3727998), (27, 2623406), (31, 2284902), (34, 2083293), (38, 1863999), (51, 1388862), (54, 1311703), (57, 1242666), (62, 1142451), (93, 761634), (102, 694431), (114, 621333), (131, 540702), (153, 462954), (171, 414222), (186, 380817), (262, 270351), (279, 253878), (306, 231477), (323, 219294), (342, 207111), (393, 180234), (459, 154318), (513, 138074), (527, 134406), (558, 126939), (589, 120258), (646, 109647), (786, 90117), (837, 84626), (918, 77159), (969, 73098), (1026, 69037), (1054, 67203), (1178, 60129), (1179, 60078), (1581, 44802), (1674, 42313), (1767, 40086), (1938, 36549), (2227, 31806), (2358, 30039), (2489, 28458), (2907, 24366), (3162, 22401), (3534, 20043), (3537, 20026), (4061, 17442), (4454, 15903), (4743, 14934), (4978, 14229), (5301, 13362), (5814, 12183), (6681, 10602), (7074, 10013), (7467, 9486), (8122, 8721)]