81925104

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 219466112

約数和(自身を除く): 137541008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 163, 222, 283, 296, 326, 444, 489, 566, 592, 652, 849, 888, 978, 1132, 1304, 1698, 1776, 1956, 2264, 2608, 3396, 3912, 4528, 6031, 6792, 7824, 10471, 12062, 13584, 18093, 20942, 24124, 31413, 36186, 41884, 46129, 48248, 62826, 72372, 83768, 92258, 96496, 125652, 138387, 144744, 167536, 184516, 251304, 276774, 289488, 369032, 502608, 553548, 738064, 1107096, 1706773, 2214192, 3413546, 5120319, 6827092, 10240638, 13654184, 20481276, 27308368, 40962552, 81925104]

約数ペア:

[(1, 81925104), (2, 40962552), (3, 27308368), (4, 20481276), (6, 13654184), (8, 10240638), (12, 6827092), (16, 5120319), (24, 3413546), (37, 2214192), (48, 1706773), (74, 1107096), (111, 738064), (148, 553548), (163, 502608), (222, 369032), (283, 289488), (296, 276774), (326, 251304), (444, 184516), (489, 167536), (566, 144744), (592, 138387), (652, 125652), (849, 96496), (888, 92258), (978, 83768), (1132, 72372), (1304, 62826), (1698, 48248), (1776, 46129), (1956, 41884), (2264, 36186), (2608, 31413), (3396, 24124), (3912, 20942), (4528, 18093), (6031, 13584), (6792, 12062), (7824, 10471)]