89961564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 270273024

約数和(自身を除く): 180311460

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 121, 132, 154, 159, 167, 212, 231, 242, 308, 318, 334, 363, 371, 462, 484, 501, 583, 636, 668, 726, 742, 847, 924, 1002, 1113, 1166, 1169, 1452, 1484, 1694, 1749, 1837, 2004, 2226, 2332, 2338, 2541, 3388, 3498, 3507, 3674, 4081, 4452, 4676, 5082, 5511, 6413, 6996, 7014, 7348, 8162, 8851, 10164, 11022, 12243, 12826, 12859, 14028, 16324, 17702, 19239, 20207, 22044, 24486, 25652, 25718, 26553, 35404, 38478, 38577, 40414, 44891, 48972, 51436, 53106, 60621, 61957, 76956, 77154, 80828, 89782, 97361, 106212, 121242, 123914, 134673, 141449, 154308, 179564, 185871, 194722, 242484, 247828, 269346, 282898, 292083, 371742, 389444, 424347, 538692, 565796, 584166, 681527, 743484, 848694, 1070971, 1168332, 1363054, 1697388, 2044581, 2141942, 2726108, 3212913, 4089162, 4283884, 6425826, 7496797, 8178324, 12851652, 14993594, 22490391, 29987188, 44980782, 89961564]

約数ペア:

[(1, 89961564), (2, 44980782), (3, 29987188), (4, 22490391), (6, 14993594), (7, 12851652), (11, 8178324), (12, 7496797), (14, 6425826), (21, 4283884), (22, 4089162), (28, 3212913), (33, 2726108), (42, 2141942), (44, 2044581), (53, 1697388), (66, 1363054), (77, 1168332), (84, 1070971), (106, 848694), (121, 743484), (132, 681527), (154, 584166), (159, 565796), (167, 538692), (212, 424347), (231, 389444), (242, 371742), (308, 292083), (318, 282898), (334, 269346), (363, 247828), (371, 242484), (462, 194722), (484, 185871), (501, 179564), (583, 154308), (636, 141449), (668, 134673), (726, 123914), (742, 121242), (847, 106212), (924, 97361), (1002, 89782), (1113, 80828), (1166, 77154), (1169, 76956), (1452, 61957), (1484, 60621), (1694, 53106), (1749, 51436), (1837, 48972), (2004, 44891), (2226, 40414), (2332, 38577), (2338, 38478), (2541, 35404), (3388, 26553), (3498, 25718), (3507, 25652), (3674, 24486), (4081, 22044), (4452, 20207), (4676, 19239), (5082, 17702), (5511, 16324), (6413, 14028), (6996, 12859), (7014, 12826), (7348, 12243), (8162, 11022), (8851, 10164)]