77649770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 163762560

約数和(自身を除く): 86112790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 53, 55, 95, 106, 110, 190, 209, 265, 418, 530, 583, 701, 1007, 1045, 1166, 1402, 2014, 2090, 2915, 3505, 5035, 5830, 7010, 7711, 10070, 11077, 13319, 15422, 22154, 26638, 37153, 38555, 55385, 66595, 74306, 77110, 110770, 133190, 146509, 185765, 293018, 371530, 408683, 705907, 732545, 817366, 1411814, 1465090, 2043415, 3529535, 4086830, 7059070, 7764977, 15529954, 38824885, 77649770]

約数ペア:

[(1, 77649770), (2, 38824885), (5, 15529954), (10, 7764977), (11, 7059070), (19, 4086830), (22, 3529535), (38, 2043415), (53, 1465090), (55, 1411814), (95, 817366), (106, 732545), (110, 705907), (190, 408683), (209, 371530), (265, 293018), (418, 185765), (530, 146509), (583, 133190), (701, 110770), (1007, 77110), (1045, 74306), (1166, 66595), (1402, 55385), (2014, 38555), (2090, 37153), (2915, 26638), (3505, 22154), (5035, 15422), (5830, 13319), (7010, 11077), (7711, 10070)]