72459198

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 199704960

約数和(自身を除く): 127245762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 59, 63, 81, 114, 118, 126, 133, 162, 171, 177, 189, 243, 266, 342, 354, 361, 378, 399, 413, 486, 513, 531, 567, 722, 798, 826, 1026, 1062, 1083, 1121, 1134, 1197, 1239, 1539, 1593, 1701, 2166, 2242, 2394, 2478, 2527, 3078, 3186, 3249, 3363, 3402, 3591, 3717, 4617, 4779, 5054, 6498, 6726, 7182, 7434, 7581, 7847, 9234, 9558, 9747, 10089, 10773, 11151, 14337, 15162, 15694, 19494, 20178, 21299, 21546, 22302, 22743, 23541, 28674, 29241, 30267, 32319, 33453, 42598, 45486, 47082, 58482, 60534, 63897, 64638, 66906, 68229, 70623, 87723, 90801, 100359, 127794, 136458, 141246, 149093, 175446, 181602, 191691, 200718, 204687, 211869, 272403, 298186, 383382, 409374, 423738, 447279, 544806, 575073, 614061, 635607, 894558, 1150146, 1228122, 1271214, 1341837, 1725219, 1906821, 2683674, 3450438, 3813642, 4025511, 5175657, 8051022, 10351314, 12076533, 24153066, 36229599, 72459198]

約数ペア:

[(1, 72459198), (2, 36229599), (3, 24153066), (6, 12076533), (7, 10351314), (9, 8051022), (14, 5175657), (18, 4025511), (19, 3813642), (21, 3450438), (27, 2683674), (38, 1906821), (42, 1725219), (54, 1341837), (57, 1271214), (59, 1228122), (63, 1150146), (81, 894558), (114, 635607), (118, 614061), (126, 575073), (133, 544806), (162, 447279), (171, 423738), (177, 409374), (189, 383382), (243, 298186), (266, 272403), (342, 211869), (354, 204687), (361, 200718), (378, 191691), (399, 181602), (413, 175446), (486, 149093), (513, 141246), (531, 136458), (567, 127794), (722, 100359), (798, 90801), (826, 87723), (1026, 70623), (1062, 68229), (1083, 66906), (1121, 64638), (1134, 63897), (1197, 60534), (1239, 58482), (1539, 47082), (1593, 45486), (1701, 42598), (2166, 33453), (2242, 32319), (2394, 30267), (2478, 29241), (2527, 28674), (3078, 23541), (3186, 22743), (3249, 22302), (3363, 21546), (3402, 21299), (3591, 20178), (3717, 19494), (4617, 15694), (4779, 15162), (5054, 14337), (6498, 11151), (6726, 10773), (7182, 10089), (7434, 9747), (7581, 9558), (7847, 9234)]