71253648

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8681}}^1$

素因数の和:8717

約数の個数: 80

約数和(自身を含む): 215313600

約数和(自身を除く): 144059952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 8681, 17362, 26043, 34724, 52086, 69448, 78129, 104172, 138896, 156258, 164939, 208344, 234387, 312516, 329878, 416688, 468774, 494817, 625032, 659756, 937548, 989634, 1250064, 1319512, 1484451, 1875096, 1979268, 2639024, 2968902, 3750192, 3958536, 4453353, 5937804, 7917072, 8906706, 11875608, 17813412, 23751216, 35626824, 71253648]

約数ペア:

[(1, 71253648), (2, 35626824), (3, 23751216), (4, 17813412), (6, 11875608), (8, 8906706), (9, 7917072), (12, 5937804), (16, 4453353), (18, 3958536), (19, 3750192), (24, 2968902), (27, 2639024), (36, 1979268), (38, 1875096), (48, 1484451), (54, 1319512), (57, 1250064), (72, 989634), (76, 937548), (108, 659756), (114, 625032), (144, 494817), (152, 468774), (171, 416688), (216, 329878), (228, 312516), (304, 234387), (342, 208344), (432, 164939), (456, 156258), (513, 138896), (684, 104172), (912, 78129), (1026, 69448), (1368, 52086), (2052, 34724), (2736, 26043), (4104, 17362), (8208, 8681)]