71503668

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 192931200

約数和(自身を除く): 121427532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 89, 108, 129, 172, 173, 178, 258, 267, 346, 356, 387, 516, 519, 534, 692, 774, 801, 1038, 1068, 1161, 1548, 1557, 1602, 2076, 2322, 2403, 3114, 3204, 3827, 4644, 4671, 4806, 6228, 7439, 7654, 9342, 9612, 11481, 14878, 15308, 15397, 18684, 22317, 22962, 29756, 30794, 34443, 44634, 45924, 46191, 61588, 66951, 68886, 89268, 92382, 103329, 133902, 137772, 138573, 184764, 200853, 206658, 267804, 277146, 401706, 413316, 415719, 554292, 662071, 803412, 831438, 1324142, 1662876, 1986213, 2648284, 3972426, 5958639, 7944852, 11917278, 17875917, 23834556, 35751834, 71503668]

約数ペア:

[(1, 71503668), (2, 35751834), (3, 23834556), (4, 17875917), (6, 11917278), (9, 7944852), (12, 5958639), (18, 3972426), (27, 2648284), (36, 1986213), (43, 1662876), (54, 1324142), (86, 831438), (89, 803412), (108, 662071), (129, 554292), (172, 415719), (173, 413316), (178, 401706), (258, 277146), (267, 267804), (346, 206658), (356, 200853), (387, 184764), (516, 138573), (519, 137772), (534, 133902), (692, 103329), (774, 92382), (801, 89268), (1038, 68886), (1068, 66951), (1161, 61588), (1548, 46191), (1557, 45924), (1602, 44634), (2076, 34443), (2322, 30794), (2403, 29756), (3114, 22962), (3204, 22317), (3827, 18684), (4644, 15397), (4671, 15308), (4806, 14878), (6228, 11481), (7439, 9612), (7654, 9342)]