73884996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 198598400

約数和(自身を除く): 124713404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 109, 114, 171, 218, 228, 327, 342, 436, 654, 684, 981, 991, 1308, 1962, 1982, 2071, 2973, 3924, 3964, 4142, 5946, 6213, 8284, 8919, 11892, 12426, 17838, 18639, 18829, 24852, 35676, 37278, 37658, 56487, 74556, 75316, 108019, 112974, 169461, 216038, 225948, 324057, 338922, 432076, 648114, 677844, 972171, 1296228, 1944342, 2052361, 3888684, 4104722, 6157083, 8209444, 12314166, 18471249, 24628332, 36942498, 73884996]

約数ペア:

[(1, 73884996), (2, 36942498), (3, 24628332), (4, 18471249), (6, 12314166), (9, 8209444), (12, 6157083), (18, 4104722), (19, 3888684), (36, 2052361), (38, 1944342), (57, 1296228), (76, 972171), (109, 677844), (114, 648114), (171, 432076), (218, 338922), (228, 324057), (327, 225948), (342, 216038), (436, 169461), (654, 112974), (684, 108019), (981, 75316), (991, 74556), (1308, 56487), (1962, 37658), (1982, 37278), (2071, 35676), (2973, 24852), (3924, 18829), (3964, 18639), (4142, 17838), (5946, 12426), (6213, 11892), (8284, 8919)]