80742384

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{32983}}^1$

素因数の和:33014

約数の個数: 60

約数和(自身を含む): 239265936

約数和(自身を除く): 158523552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 32983, 65966, 98949, 131932, 197898, 263864, 296847, 395796, 527728, 560711, 593694, 791592, 1121422, 1187388, 1583184, 1682133, 2242844, 2374776, 3364266, 4485688, 4749552, 5046399, 6728532, 8971376, 10092798, 13457064, 20185596, 26914128, 40371192, 80742384]

約数ペア:

[(1, 80742384), (2, 40371192), (3, 26914128), (4, 20185596), (6, 13457064), (8, 10092798), (9, 8971376), (12, 6728532), (16, 5046399), (17, 4749552), (18, 4485688), (24, 3364266), (34, 2374776), (36, 2242844), (48, 1682133), (51, 1583184), (68, 1187388), (72, 1121422), (102, 791592), (136, 593694), (144, 560711), (153, 527728), (204, 395796), (272, 296847), (306, 263864), (408, 197898), (612, 131932), (816, 98949), (1224, 65966), (2448, 32983)]