72647460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23741}}^1$

素因数の和:23773

約数の個数: 72

約数和(自身を含む): 233336376

約数和(自身を除く): 160688916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 23741, 47482, 71223, 94964, 118705, 142446, 213669, 237410, 284892, 356115, 403597, 427338, 474820, 712230, 807194, 854676, 1068345, 1210791, 1424460, 1614388, 2017985, 2136690, 2421582, 3632373, 4035970, 4273380, 4843164, 6053955, 7264746, 8071940, 12107910, 14529492, 18161865, 24215820, 36323730, 72647460]

約数ペア:

[(1, 72647460), (2, 36323730), (3, 24215820), (4, 18161865), (5, 14529492), (6, 12107910), (9, 8071940), (10, 7264746), (12, 6053955), (15, 4843164), (17, 4273380), (18, 4035970), (20, 3632373), (30, 2421582), (34, 2136690), (36, 2017985), (45, 1614388), (51, 1424460), (60, 1210791), (68, 1068345), (85, 854676), (90, 807194), (102, 712230), (153, 474820), (170, 427338), (180, 403597), (204, 356115), (255, 284892), (306, 237410), (340, 213669), (510, 142446), (612, 118705), (765, 94964), (1020, 71223), (1530, 47482), (3060, 23741)]