85810356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4581

約数の個数: 72

約数和(自身を含む): 237129984

約数和(自身を除く): 151319628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4523, 4743, 6324, 9046, 9486, 13569, 18092, 18972, 27138, 40707, 54276, 76891, 81414, 140213, 153782, 162828, 230673, 280426, 307564, 420639, 461346, 560852, 692019, 841278, 922692, 1261917, 1384038, 1682556, 2383621, 2523834, 2768076, 4767242, 5047668, 7150863, 9534484, 14301726, 21452589, 28603452, 42905178, 85810356]

約数ペア:

[(1, 85810356), (2, 42905178), (3, 28603452), (4, 21452589), (6, 14301726), (9, 9534484), (12, 7150863), (17, 5047668), (18, 4767242), (31, 2768076), (34, 2523834), (36, 2383621), (51, 1682556), (62, 1384038), (68, 1261917), (93, 922692), (102, 841278), (124, 692019), (153, 560852), (186, 461346), (204, 420639), (279, 307564), (306, 280426), (372, 230673), (527, 162828), (558, 153782), (612, 140213), (1054, 81414), (1116, 76891), (1581, 54276), (2108, 40707), (3162, 27138), (4523, 18972), (4743, 18092), (6324, 13569), (9046, 9486)]