85297878

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 195324480

約数和(自身を除く): 110026602

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 443, 563, 886, 1126, 1329, 1689, 2658, 3378, 3987, 5067, 7974, 8417, 10134, 10697, 16834, 21394, 25251, 32091, 50502, 64182, 75753, 96273, 151506, 192546, 249409, 498818, 748227, 1496454, 2244681, 4489362, 4738771, 9477542, 14216313, 28432626, 42648939, 85297878]

約数ペア:

[(1, 85297878), (2, 42648939), (3, 28432626), (6, 14216313), (9, 9477542), (18, 4738771), (19, 4489362), (38, 2244681), (57, 1496454), (114, 748227), (171, 498818), (342, 249409), (443, 192546), (563, 151506), (886, 96273), (1126, 75753), (1329, 64182), (1689, 50502), (2658, 32091), (3378, 25251), (3987, 21394), (5067, 16834), (7974, 10697), (8417, 10134)]