72699744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4481}}^1$

素因数の和:4520

約数の個数: 72

約数和(自身を含む): 206691912

約数和(自身を除く): 133992168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 4481, 5408, 8112, 8962, 13443, 16224, 17924, 26886, 35848, 53772, 58253, 71696, 107544, 116506, 143392, 174759, 215088, 233012, 349518, 430176, 466024, 699036, 757289, 932048, 1398072, 1514578, 1864096, 2271867, 2796144, 3029156, 4543734, 5592288, 6058312, 9087468, 12116624, 18174936, 24233248, 36349872, 72699744]

約数ペア:

[(1, 72699744), (2, 36349872), (3, 24233248), (4, 18174936), (6, 12116624), (8, 9087468), (12, 6058312), (13, 5592288), (16, 4543734), (24, 3029156), (26, 2796144), (32, 2271867), (39, 1864096), (48, 1514578), (52, 1398072), (78, 932048), (96, 757289), (104, 699036), (156, 466024), (169, 430176), (208, 349518), (312, 233012), (338, 215088), (416, 174759), (507, 143392), (624, 116506), (676, 107544), (1014, 71696), (1248, 58253), (1352, 53772), (2028, 35848), (2704, 26886), (4056, 17924), (4481, 16224), (5408, 13443), (8112, 8962)]