73198196652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{193603}}^1$

素因数の和:194267

約数の個数: 72

約数和(自身を含む): 198990837696

約数和(自身を除く): 125792641044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 643, 1286, 1929, 2572, 3858, 4501, 7716, 9002, 13503, 18004, 27006, 31507, 54012, 63014, 94521, 126028, 189042, 193603, 378084, 387206, 580809, 774412, 1161618, 1355221, 2323236, 2710442, 4065663, 5420884, 8131326, 9486547, 16262652, 18973094, 28459641, 37946188, 56919282, 113838564, 124486729, 248973458, 373460187, 497946916, 746920374, 871407103, 1493840748, 1742814206, 2614221309, 3485628412, 5228442618, 6099849721, 10456885236, 12199699442, 18299549163, 24399398884, 36599098326, 73198196652]

約数ペア:

[(1, 73198196652), (2, 36599098326), (3, 24399398884), (4, 18299549163), (6, 12199699442), (7, 10456885236), (12, 6099849721), (14, 5228442618), (21, 3485628412), (28, 2614221309), (42, 1742814206), (49, 1493840748), (84, 871407103), (98, 746920374), (147, 497946916), (196, 373460187), (294, 248973458), (588, 124486729), (643, 113838564), (1286, 56919282), (1929, 37946188), (2572, 28459641), (3858, 18973094), (4501, 16262652), (7716, 9486547), (9002, 8131326), (13503, 5420884), (18004, 4065663), (27006, 2710442), (31507, 2323236), (54012, 1355221), (63014, 1161618), (94521, 774412), (126028, 580809), (189042, 387206), (193603, 378084)]