71725608

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17477}}^1$

素因数の和:17511

約数の個数: 64

約数和(自身を含む): 209736000

約数和(自身を除く): 138010392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 17477, 34954, 52431, 69908, 104862, 139816, 157293, 209724, 314586, 332063, 419448, 471879, 629172, 664126, 943758, 996189, 1258344, 1328252, 1887516, 1992378, 2656504, 2988567, 3775032, 3984756, 5977134, 7969512, 8965701, 11954268, 17931402, 23908536, 35862804, 71725608]

約数ペア:

[(1, 71725608), (2, 35862804), (3, 23908536), (4, 17931402), (6, 11954268), (8, 8965701), (9, 7969512), (12, 5977134), (18, 3984756), (19, 3775032), (24, 2988567), (27, 2656504), (36, 1992378), (38, 1887516), (54, 1328252), (57, 1258344), (72, 996189), (76, 943758), (108, 664126), (114, 629172), (152, 471879), (171, 419448), (216, 332063), (228, 314586), (342, 209724), (456, 157293), (513, 139816), (684, 104862), (1026, 69908), (1368, 52431), (2052, 34954), (4104, 17477)]