64161936

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7817}}^1$

素因数の和:7853

約数の個数: 80

約数和(自身を含む): 193886400

約数和(自身を除く): 129724464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 7817, 8208, 15634, 23451, 31268, 46902, 62536, 70353, 93804, 125072, 140706, 148523, 187608, 211059, 281412, 297046, 375216, 422118, 445569, 562824, 594092, 844236, 891138, 1125648, 1188184, 1336707, 1688472, 1782276, 2376368, 2673414, 3376944, 3564552, 4010121, 5346828, 7129104, 8020242, 10693656, 16040484, 21387312, 32080968, 64161936]

約数ペア:

[(1, 64161936), (2, 32080968), (3, 21387312), (4, 16040484), (6, 10693656), (8, 8020242), (9, 7129104), (12, 5346828), (16, 4010121), (18, 3564552), (19, 3376944), (24, 2673414), (27, 2376368), (36, 1782276), (38, 1688472), (48, 1336707), (54, 1188184), (57, 1125648), (72, 891138), (76, 844236), (108, 594092), (114, 562824), (144, 445569), (152, 422118), (171, 375216), (216, 297046), (228, 281412), (304, 211059), (342, 187608), (432, 148523), (456, 140706), (513, 125072), (684, 93804), (912, 70353), (1026, 62536), (1368, 46902), (2052, 31268), (2736, 23451), (4104, 15634), (7817, 8208)]