68187132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 186595136

約数和(自身を除く): 118408004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 367, 397, 468, 734, 794, 1101, 1191, 1468, 1588, 2202, 2382, 3303, 3573, 4404, 4764, 4771, 5161, 6606, 7146, 9542, 10322, 13212, 14292, 14313, 15483, 19084, 20644, 28626, 30966, 42939, 46449, 57252, 61932, 85878, 92898, 145699, 171756, 185796, 291398, 437097, 582796, 874194, 1311291, 1748388, 1894087, 2622582, 3788174, 5245164, 5682261, 7576348, 11364522, 17046783, 22729044, 34093566, 68187132]

約数ペア:

[(1, 68187132), (2, 34093566), (3, 22729044), (4, 17046783), (6, 11364522), (9, 7576348), (12, 5682261), (13, 5245164), (18, 3788174), (26, 2622582), (36, 1894087), (39, 1748388), (52, 1311291), (78, 874194), (117, 582796), (156, 437097), (234, 291398), (367, 185796), (397, 171756), (468, 145699), (734, 92898), (794, 85878), (1101, 61932), (1191, 57252), (1468, 46449), (1588, 42939), (2202, 30966), (2382, 28626), (3303, 20644), (3573, 19084), (4404, 15483), (4764, 14313), (4771, 14292), (5161, 13212), (6606, 10322), (7146, 9542)]