72655506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 215654400

約数和(自身を除く): 142998894

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 31, 33, 38, 42, 57, 62, 63, 66, 77, 89, 93, 99, 114, 126, 133, 154, 171, 178, 186, 198, 209, 217, 231, 266, 267, 279, 341, 342, 399, 418, 434, 462, 534, 558, 589, 623, 627, 651, 682, 693, 798, 801, 979, 1023, 1178, 1197, 1246, 1254, 1302, 1386, 1463, 1602, 1691, 1767, 1869, 1881, 1953, 1958, 2046, 2387, 2394, 2759, 2926, 2937, 3069, 3382, 3534, 3738, 3762, 3906, 4123, 4389, 4774, 5073, 5301, 5518, 5607, 5874, 6138, 6479, 6853, 7161, 8246, 8277, 8778, 8811, 10146, 10602, 11214, 11837, 12369, 12958, 13167, 13706, 14322, 15219, 16554, 17622, 18601, 19313, 19437, 20559, 21483, 23674, 24738, 24831, 26334, 30349, 30438, 35511, 37107, 37202, 38626, 38874, 41118, 42966, 45353, 49662, 52421, 55803, 57939, 58311, 60698, 61677, 71022, 74214, 90706, 91047, 104842, 106533, 111606, 115878, 116622, 123354, 130207, 136059, 157263, 167409, 173817, 182094, 212443, 213066, 260414, 272118, 273141, 314526, 334818, 347634, 366947, 390621, 408177, 424886, 471789, 546282, 576631, 637329, 733894, 781242, 816354, 943578, 1100841, 1153262, 1171863, 1274658, 1729893, 1911987, 2201682, 2343726, 3302523, 3459786, 3823974, 4036417, 5189679, 6605046, 8072834, 10379358, 12109251, 24218502, 36327753, 72655506]

約数ペア:

[(1, 72655506), (2, 36327753), (3, 24218502), (6, 12109251), (7, 10379358), (9, 8072834), (11, 6605046), (14, 5189679), (18, 4036417), (19, 3823974), (21, 3459786), (22, 3302523), (31, 2343726), (33, 2201682), (38, 1911987), (42, 1729893), (57, 1274658), (62, 1171863), (63, 1153262), (66, 1100841), (77, 943578), (89, 816354), (93, 781242), (99, 733894), (114, 637329), (126, 576631), (133, 546282), (154, 471789), (171, 424886), (178, 408177), (186, 390621), (198, 366947), (209, 347634), (217, 334818), (231, 314526), (266, 273141), (267, 272118), (279, 260414), (341, 213066), (342, 212443), (399, 182094), (418, 173817), (434, 167409), (462, 157263), (534, 136059), (558, 130207), (589, 123354), (623, 116622), (627, 115878), (651, 111606), (682, 106533), (693, 104842), (798, 91047), (801, 90706), (979, 74214), (1023, 71022), (1178, 61677), (1197, 60698), (1246, 58311), (1254, 57939), (1302, 55803), (1386, 52421), (1463, 49662), (1602, 45353), (1691, 42966), (1767, 41118), (1869, 38874), (1881, 38626), (1953, 37202), (1958, 37107), (2046, 35511), (2387, 30438), (2394, 30349), (2759, 26334), (2926, 24831), (2937, 24738), (3069, 23674), (3382, 21483), (3534, 20559), (3738, 19437), (3762, 19313), (3906, 18601), (4123, 17622), (4389, 16554), (4774, 15219), (5073, 14322), (5301, 13706), (5518, 13167), (5607, 12958), (5874, 12369), (6138, 11837), (6479, 11214), (6853, 10602), (7161, 10146), (8246, 8811), (8277, 8778)]