64919568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2032

約数の個数: 80

約数和(自身を含む): 193666176

約数和(自身を除く): 128746608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 606, 707, 808, 1212, 1414, 1616, 1913, 2121, 2424, 2828, 3826, 4242, 4848, 5656, 5739, 7652, 8484, 11312, 11478, 13391, 15304, 16968, 22956, 26782, 30608, 33936, 40173, 45912, 53564, 80346, 91824, 107128, 160692, 193213, 214256, 321384, 386426, 579639, 642768, 772852, 1159278, 1352491, 1545704, 2318556, 2704982, 3091408, 4057473, 4637112, 5409964, 8114946, 9274224, 10819928, 16229892, 21639856, 32459784, 64919568]

約数ペア:

[(1, 64919568), (2, 32459784), (3, 21639856), (4, 16229892), (6, 10819928), (7, 9274224), (8, 8114946), (12, 5409964), (14, 4637112), (16, 4057473), (21, 3091408), (24, 2704982), (28, 2318556), (42, 1545704), (48, 1352491), (56, 1159278), (84, 772852), (101, 642768), (112, 579639), (168, 386426), (202, 321384), (303, 214256), (336, 193213), (404, 160692), (606, 107128), (707, 91824), (808, 80346), (1212, 53564), (1414, 45912), (1616, 40173), (1913, 33936), (2121, 30608), (2424, 26782), (2828, 22956), (3826, 16968), (4242, 15304), (4848, 13391), (5656, 11478), (5739, 11312), (7652, 8484)]