71787168

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4411

約数の個数: 96

約数和(自身を含む): 220449600

約数和(自身を除く): 148662432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 4373, 5472, 8208, 8746, 13119, 16416, 17492, 26238, 34984, 39357, 52476, 69968, 78714, 83087, 104952, 118071, 139936, 157428, 166174, 209904, 236142, 249261, 314856, 332348, 419808, 472284, 498522, 629712, 664696, 747783, 944568, 997044, 1259424, 1329392, 1495566, 1889136, 1994088, 2243349, 2658784, 2991132, 3778272, 3988176, 4486698, 5982264, 7976352, 8973396, 11964528, 17946792, 23929056, 35893584, 71787168]

約数ペア:

[(1, 71787168), (2, 35893584), (3, 23929056), (4, 17946792), (6, 11964528), (8, 8973396), (9, 7976352), (12, 5982264), (16, 4486698), (18, 3988176), (19, 3778272), (24, 2991132), (27, 2658784), (32, 2243349), (36, 1994088), (38, 1889136), (48, 1495566), (54, 1329392), (57, 1259424), (72, 997044), (76, 944568), (96, 747783), (108, 664696), (114, 629712), (144, 498522), (152, 472284), (171, 419808), (216, 332348), (228, 314856), (288, 249261), (304, 236142), (342, 209904), (432, 166174), (456, 157428), (513, 139936), (608, 118071), (684, 104952), (864, 83087), (912, 78714), (1026, 69968), (1368, 52476), (1824, 39357), (2052, 34984), (2736, 26238), (4104, 17492), (4373, 16416), (5472, 13119), (8208, 8746)]