72276816

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 195076800

約数和(自身を除く): 122799984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 137, 174, 232, 274, 348, 379, 411, 464, 548, 696, 758, 822, 1096, 1137, 1392, 1516, 1644, 2192, 2274, 3032, 3288, 3973, 4548, 6064, 6576, 7946, 9096, 10991, 11919, 15892, 18192, 21982, 23838, 31784, 32973, 43964, 47676, 51923, 63568, 65946, 87928, 95352, 103846, 131892, 155769, 175856, 190704, 207692, 263784, 311538, 415384, 527568, 623076, 830768, 1246152, 1505767, 2492304, 3011534, 4517301, 6023068, 9034602, 12046136, 18069204, 24092272, 36138408, 72276816]

約数ペア:

[(1, 72276816), (2, 36138408), (3, 24092272), (4, 18069204), (6, 12046136), (8, 9034602), (12, 6023068), (16, 4517301), (24, 3011534), (29, 2492304), (48, 1505767), (58, 1246152), (87, 830768), (116, 623076), (137, 527568), (174, 415384), (232, 311538), (274, 263784), (348, 207692), (379, 190704), (411, 175856), (464, 155769), (548, 131892), (696, 103846), (758, 95352), (822, 87928), (1096, 65946), (1137, 63568), (1392, 51923), (1516, 47676), (1644, 43964), (2192, 32973), (2274, 31784), (3032, 23838), (3288, 21982), (3973, 18192), (4548, 15892), (6064, 11919), (6576, 10991), (7946, 9096)]