64989288

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 223744950

約数和(自身を除く): 158755662

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 109, 117, 126, 147, 156, 168, 169, 182, 196, 218, 234, 252, 273, 294, 312, 327, 338, 364, 392, 436, 441, 468, 504, 507, 546, 588, 637, 654, 676, 728, 763, 819, 872, 882, 936, 981, 1014, 1092, 1176, 1183, 1274, 1308, 1352, 1417, 1521, 1526, 1638, 1764, 1911, 1962, 2028, 2184, 2289, 2366, 2548, 2616, 2834, 3042, 3052, 3276, 3528, 3549, 3822, 3924, 4056, 4251, 4578, 4732, 5096, 5341, 5668, 5733, 6084, 6104, 6552, 6867, 7098, 7644, 7848, 8281, 8502, 9156, 9464, 9919, 10647, 10682, 11336, 11466, 12168, 12753, 13734, 14196, 15288, 16023, 16562, 17004, 18312, 18421, 19838, 21294, 21364, 22932, 24843, 25506, 27468, 28392, 29757, 32046, 33124, 34008, 36842, 39676, 42588, 42728, 45864, 48069, 49686, 51012, 54936, 55263, 59514, 64092, 66248, 69433, 73684, 74529, 79352, 85176, 89271, 96138, 99372, 102024, 110526, 119028, 128184, 128947, 138866, 147368, 149058, 165789, 178542, 192276, 198744, 208299, 221052, 238056, 257894, 277732, 298116, 331578, 357084, 384552, 386841, 416598, 442104, 515788, 555464, 596232, 624897, 663156, 714168, 773682, 833196, 902629, 1031576, 1160523, 1249794, 1326312, 1547364, 1666392, 1805258, 2321046, 2499588, 2707887, 3094728, 3610516, 4642092, 4999176, 5415774, 7221032, 8123661, 9284184, 10831548, 16247322, 21663096, 32494644, 64989288]

約数ペア:

[(1, 64989288), (2, 32494644), (3, 21663096), (4, 16247322), (6, 10831548), (7, 9284184), (8, 8123661), (9, 7221032), (12, 5415774), (13, 4999176), (14, 4642092), (18, 3610516), (21, 3094728), (24, 2707887), (26, 2499588), (28, 2321046), (36, 1805258), (39, 1666392), (42, 1547364), (49, 1326312), (52, 1249794), (56, 1160523), (63, 1031576), (72, 902629), (78, 833196), (84, 773682), (91, 714168), (98, 663156), (104, 624897), (109, 596232), (117, 555464), (126, 515788), (147, 442104), (156, 416598), (168, 386841), (169, 384552), (182, 357084), (196, 331578), (218, 298116), (234, 277732), (252, 257894), (273, 238056), (294, 221052), (312, 208299), (327, 198744), (338, 192276), (364, 178542), (392, 165789), (436, 149058), (441, 147368), (468, 138866), (504, 128947), (507, 128184), (546, 119028), (588, 110526), (637, 102024), (654, 99372), (676, 96138), (728, 89271), (763, 85176), (819, 79352), (872, 74529), (882, 73684), (936, 69433), (981, 66248), (1014, 64092), (1092, 59514), (1176, 55263), (1183, 54936), (1274, 51012), (1308, 49686), (1352, 48069), (1417, 45864), (1521, 42728), (1526, 42588), (1638, 39676), (1764, 36842), (1911, 34008), (1962, 33124), (2028, 32046), (2184, 29757), (2289, 28392), (2366, 27468), (2548, 25506), (2616, 24843), (2834, 22932), (3042, 21364), (3052, 21294), (3276, 19838), (3528, 18421), (3549, 18312), (3822, 17004), (3924, 16562), (4056, 16023), (4251, 15288), (4578, 14196), (4732, 13734), (5096, 12753), (5341, 12168), (5668, 11466), (5733, 11336), (6084, 10682), (6104, 10647), (6552, 9919), (6867, 9464), (7098, 9156), (7644, 8502), (7848, 8281)]