77319424

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3355

約数の個数: 72

約数和(自身を含む): 190010240

約数和(自身を除く): 112690816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3319, 3328, 5824, 6638, 11648, 13276, 23233, 23296, 26552, 43147, 46466, 53104, 86294, 92932, 106208, 172588, 185864, 212416, 302029, 345176, 371728, 424832, 604058, 690352, 743456, 849664, 1208116, 1380704, 1486912, 2416232, 2761408, 2973824, 4832464, 5522816, 5947648, 9664928, 11045632, 19329856, 38659712, 77319424]

約数ペア:

[(1, 77319424), (2, 38659712), (4, 19329856), (7, 11045632), (8, 9664928), (13, 5947648), (14, 5522816), (16, 4832464), (26, 2973824), (28, 2761408), (32, 2416232), (52, 1486912), (56, 1380704), (64, 1208116), (91, 849664), (104, 743456), (112, 690352), (128, 604058), (182, 424832), (208, 371728), (224, 345176), (256, 302029), (364, 212416), (416, 185864), (448, 172588), (728, 106208), (832, 92932), (896, 86294), (1456, 53104), (1664, 46466), (1792, 43147), (2912, 26552), (3319, 23296), (3328, 23233), (5824, 13276), (6638, 11648)]