64818936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 217535760

約数和(自身を除く): 152716824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 761, 819, 936, 1014, 1092, 1183, 1352, 1521, 1522, 1638, 2028, 2184, 2283, 2366, 3042, 3044, 3276, 3549, 4056, 4566, 4732, 5327, 6084, 6088, 6552, 6849, 7098, 9132, 9464, 9893, 10647, 10654, 12168, 13698, 14196, 15981, 18264, 19786, 21294, 21308, 27396, 28392, 29679, 31962, 39572, 42588, 42616, 47943, 54792, 59358, 63924, 69251, 79144, 85176, 89037, 95886, 118716, 127848, 128609, 138502, 178074, 191772, 207753, 237432, 257218, 277004, 356148, 383544, 385827, 415506, 514436, 554008, 623259, 712296, 771654, 831012, 900263, 1028872, 1157481, 1246518, 1543308, 1662024, 1800526, 2314962, 2493036, 2700789, 3086616, 3601052, 4629924, 4986072, 5401578, 7202104, 8102367, 9259848, 10803156, 16204734, 21606312, 32409468, 64818936]

約数ペア:

[(1, 64818936), (2, 32409468), (3, 21606312), (4, 16204734), (6, 10803156), (7, 9259848), (8, 8102367), (9, 7202104), (12, 5401578), (13, 4986072), (14, 4629924), (18, 3601052), (21, 3086616), (24, 2700789), (26, 2493036), (28, 2314962), (36, 1800526), (39, 1662024), (42, 1543308), (52, 1246518), (56, 1157481), (63, 1028872), (72, 900263), (78, 831012), (84, 771654), (91, 712296), (104, 623259), (117, 554008), (126, 514436), (156, 415506), (168, 385827), (169, 383544), (182, 356148), (234, 277004), (252, 257218), (273, 237432), (312, 207753), (338, 191772), (364, 178074), (468, 138502), (504, 128609), (507, 127848), (546, 118716), (676, 95886), (728, 89037), (761, 85176), (819, 79144), (936, 69251), (1014, 63924), (1092, 59358), (1183, 54792), (1352, 47943), (1521, 42616), (1522, 42588), (1638, 39572), (2028, 31962), (2184, 29679), (2283, 28392), (2366, 27396), (3042, 21308), (3044, 21294), (3276, 19786), (3549, 18264), (4056, 15981), (4566, 14196), (4732, 13698), (5327, 12168), (6084, 10654), (6088, 10647), (6552, 9893), (6849, 9464), (7098, 9132)]