67581612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 207427584

約数和(自身を除く): 139845972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 41, 42, 62, 63, 82, 84, 93, 123, 124, 126, 164, 186, 211, 217, 246, 252, 279, 287, 369, 372, 422, 434, 492, 558, 574, 633, 651, 738, 844, 861, 868, 1116, 1148, 1266, 1271, 1302, 1476, 1477, 1722, 1899, 1953, 2532, 2542, 2583, 2604, 2954, 3444, 3798, 3813, 3906, 4431, 5084, 5166, 5908, 6541, 7596, 7626, 7812, 8651, 8862, 8897, 10332, 11439, 13082, 13293, 15252, 17302, 17724, 17794, 19623, 22878, 25953, 26164, 26586, 26691, 34604, 35588, 39246, 45756, 45787, 51906, 53172, 53382, 58869, 60557, 77859, 78492, 80073, 91574, 103812, 106764, 117738, 121114, 137361, 155718, 160146, 181671, 183148, 235476, 242228, 268181, 274722, 311436, 320292, 363342, 412083, 536362, 545013, 549444, 726684, 804543, 824166, 1072724, 1090026, 1609086, 1648332, 1877267, 2180052, 2413629, 3218172, 3754534, 4827258, 5631801, 7509068, 9654516, 11263602, 16895403, 22527204, 33790806, 67581612]

約数ペア:

[(1, 67581612), (2, 33790806), (3, 22527204), (4, 16895403), (6, 11263602), (7, 9654516), (9, 7509068), (12, 5631801), (14, 4827258), (18, 3754534), (21, 3218172), (28, 2413629), (31, 2180052), (36, 1877267), (41, 1648332), (42, 1609086), (62, 1090026), (63, 1072724), (82, 824166), (84, 804543), (93, 726684), (123, 549444), (124, 545013), (126, 536362), (164, 412083), (186, 363342), (211, 320292), (217, 311436), (246, 274722), (252, 268181), (279, 242228), (287, 235476), (369, 183148), (372, 181671), (422, 160146), (434, 155718), (492, 137361), (558, 121114), (574, 117738), (633, 106764), (651, 103812), (738, 91574), (844, 80073), (861, 78492), (868, 77859), (1116, 60557), (1148, 58869), (1266, 53382), (1271, 53172), (1302, 51906), (1476, 45787), (1477, 45756), (1722, 39246), (1899, 35588), (1953, 34604), (2532, 26691), (2542, 26586), (2583, 26164), (2604, 25953), (2954, 22878), (3444, 19623), (3798, 17794), (3813, 17724), (3906, 17302), (4431, 15252), (5084, 13293), (5166, 13082), (5908, 11439), (6541, 10332), (7596, 8897), (7626, 8862), (7812, 8651)]