77188384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2039}}^1$

素因数の和:2082

約数の個数: 72

約数和(自身を含む): 188153280

約数和(自身を除く): 110964896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2039, 2366, 2704, 2912, 4078, 4732, 5408, 8156, 9464, 14273, 16312, 18928, 26507, 28546, 32624, 37856, 53014, 57092, 65248, 106028, 114184, 185549, 212056, 228368, 344591, 371098, 424112, 456736, 689182, 742196, 848224, 1378364, 1484392, 2412137, 2756728, 2968784, 4824274, 5513456, 5937568, 9648548, 11026912, 19297096, 38594192, 77188384]

約数ペア:

[(1, 77188384), (2, 38594192), (4, 19297096), (7, 11026912), (8, 9648548), (13, 5937568), (14, 5513456), (16, 4824274), (26, 2968784), (28, 2756728), (32, 2412137), (52, 1484392), (56, 1378364), (91, 848224), (104, 742196), (112, 689182), (169, 456736), (182, 424112), (208, 371098), (224, 344591), (338, 228368), (364, 212056), (416, 185549), (676, 114184), (728, 106028), (1183, 65248), (1352, 57092), (1456, 53014), (2039, 37856), (2366, 32624), (2704, 28546), (2912, 26507), (4078, 18928), (4732, 16312), (5408, 14273), (8156, 9464)]