83161428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{607}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 227066112

約数和(自身を除く): 143904684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 233, 294, 466, 588, 607, 699, 932, 1214, 1398, 1631, 1821, 2428, 2796, 3262, 3642, 4249, 4893, 6524, 7284, 8498, 9786, 11417, 12747, 16996, 19572, 22834, 25494, 29743, 34251, 45668, 50988, 59486, 68502, 89229, 118972, 137004, 141431, 178458, 282862, 356916, 424293, 565724, 848586, 990017, 1697172, 1980034, 2970051, 3960068, 5940102, 6930119, 11880204, 13860238, 20790357, 27720476, 41580714, 83161428]

約数ペア:

[(1, 83161428), (2, 41580714), (3, 27720476), (4, 20790357), (6, 13860238), (7, 11880204), (12, 6930119), (14, 5940102), (21, 3960068), (28, 2970051), (42, 1980034), (49, 1697172), (84, 990017), (98, 848586), (147, 565724), (196, 424293), (233, 356916), (294, 282862), (466, 178458), (588, 141431), (607, 137004), (699, 118972), (932, 89229), (1214, 68502), (1398, 59486), (1631, 50988), (1821, 45668), (2428, 34251), (2796, 29743), (3262, 25494), (3642, 22834), (4249, 19572), (4893, 16996), (6524, 12747), (7284, 11417), (8498, 9786)]