172939878468

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{4363}}^1\times {\mathrm{17477}}^1$

素因数の和:21863

約数の個数: 120

約数和(自身を含む): 516832569792

約数和(自身を除く): 343892691324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 4363, 8726, 13089, 17452, 17477, 26178, 30541, 34954, 39267, 52356, 52431, 61082, 69908, 78534, 91623, 104862, 117801, 122164, 122339, 157068, 157293, 183246, 209724, 235602, 244678, 274869, 314586, 353403, 366492, 367017, 471204, 471879, 489356, 549738, 629172, 706806, 734034, 824607, 943758, 1099476, 1101051, 1413612, 1415637, 1468068, 1649214, 1887516, 2202102, 2473821, 2831274, 3298428, 3303153, 4404204, 4947642, 5662548, 6606306, 9895284, 9909459, 13212612, 19818918, 39637836, 76252151, 152504302, 228756453, 305008604, 457512906, 533765057, 686269359, 915025812, 1067530114, 1372538718, 1601295171, 2058808077, 2135060228, 2745077436, 3202590342, 4117616154, 4803885513, 6176424231, 6405180684, 8235232308, 9607771026, 12352848462, 14411656539, 19215542052, 24705696924, 28823313078, 43234969617, 57646626156, 86469939234, 172939878468]

約数ペア:

[(1, 172939878468), (2, 86469939234), (3, 57646626156), (4, 43234969617), (6, 28823313078), (7, 24705696924), (9, 19215542052), (12, 14411656539), (14, 12352848462), (18, 9607771026), (21, 8235232308), (27, 6405180684), (28, 6176424231), (36, 4803885513), (42, 4117616154), (54, 3202590342), (63, 2745077436), (81, 2135060228), (84, 2058808077), (108, 1601295171), (126, 1372538718), (162, 1067530114), (189, 915025812), (252, 686269359), (324, 533765057), (378, 457512906), (567, 305008604), (756, 228756453), (1134, 152504302), (2268, 76252151), (4363, 39637836), (8726, 19818918), (13089, 13212612), (17452, 9909459), (17477, 9895284), (26178, 6606306), (30541, 5662548), (34954, 4947642), (39267, 4404204), (52356, 3303153), (52431, 3298428), (61082, 2831274), (69908, 2473821), (78534, 2202102), (91623, 1887516), (104862, 1649214), (117801, 1468068), (122164, 1415637), (122339, 1413612), (157068, 1101051), (157293, 1099476), (183246, 943758), (209724, 824607), (235602, 734034), (244678, 706806), (274869, 629172), (314586, 549738), (353403, 489356), (366492, 471879), (367017, 471204)]