83385324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 244127520

約数和(自身を除く): 160742196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 53, 58, 66, 87, 99, 106, 116, 132, 137, 159, 174, 198, 212, 261, 274, 318, 319, 348, 396, 411, 477, 522, 548, 583, 636, 638, 822, 954, 957, 1044, 1166, 1233, 1276, 1507, 1537, 1644, 1749, 1908, 1914, 2332, 2466, 2871, 3014, 3074, 3498, 3828, 3973, 4521, 4611, 4932, 5247, 5742, 6028, 6148, 6996, 7261, 7946, 9042, 9222, 10494, 11484, 11919, 13563, 13833, 14522, 15892, 16907, 18084, 18444, 20988, 21783, 23838, 27126, 27666, 29044, 33814, 35757, 43566, 43703, 47676, 50721, 54252, 55332, 65349, 67628, 71514, 79871, 87132, 87406, 101442, 130698, 131109, 143028, 152163, 159742, 174812, 202884, 210569, 239613, 261396, 262218, 304326, 319484, 393327, 421138, 479226, 524436, 608652, 631707, 718839, 786654, 842276, 958452, 1263414, 1437678, 1573308, 1895121, 2316259, 2526828, 2875356, 3790242, 4632518, 6948777, 7580484, 9265036, 13897554, 20846331, 27795108, 41692662, 83385324]

約数ペア:

[(1, 83385324), (2, 41692662), (3, 27795108), (4, 20846331), (6, 13897554), (9, 9265036), (11, 7580484), (12, 6948777), (18, 4632518), (22, 3790242), (29, 2875356), (33, 2526828), (36, 2316259), (44, 1895121), (53, 1573308), (58, 1437678), (66, 1263414), (87, 958452), (99, 842276), (106, 786654), (116, 718839), (132, 631707), (137, 608652), (159, 524436), (174, 479226), (198, 421138), (212, 393327), (261, 319484), (274, 304326), (318, 262218), (319, 261396), (348, 239613), (396, 210569), (411, 202884), (477, 174812), (522, 159742), (548, 152163), (583, 143028), (636, 131109), (638, 130698), (822, 101442), (954, 87406), (957, 87132), (1044, 79871), (1166, 71514), (1233, 67628), (1276, 65349), (1507, 55332), (1537, 54252), (1644, 50721), (1749, 47676), (1908, 43703), (1914, 43566), (2332, 35757), (2466, 33814), (2871, 29044), (3014, 27666), (3074, 27126), (3498, 23838), (3828, 21783), (3973, 20988), (4521, 18444), (4611, 18084), (4932, 16907), (5247, 15892), (5742, 14522), (6028, 13833), (6148, 13563), (6996, 11919), (7261, 11484), (7946, 10494), (9042, 9222)]