72302904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3157

約数の個数: 96

約数和(自身を含む): 218322000

約数和(自身を除く): 146019096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 969, 1224, 1292, 1368, 1938, 2584, 2907, 3109, 3876, 5814, 6218, 7752, 9327, 11628, 12436, 18654, 23256, 24872, 27981, 37308, 52853, 55962, 59071, 74616, 105706, 111924, 118142, 158559, 177213, 211412, 223848, 236284, 317118, 354426, 422824, 472568, 475677, 531639, 634236, 708852, 951354, 1004207, 1063278, 1268472, 1417704, 1902708, 2008414, 2126556, 3012621, 3805416, 4016828, 4253112, 6025242, 8033656, 9037863, 12050484, 18075726, 24100968, 36151452, 72302904]

約数ペア:

[(1, 72302904), (2, 36151452), (3, 24100968), (4, 18075726), (6, 12050484), (8, 9037863), (9, 8033656), (12, 6025242), (17, 4253112), (18, 4016828), (19, 3805416), (24, 3012621), (34, 2126556), (36, 2008414), (38, 1902708), (51, 1417704), (57, 1268472), (68, 1063278), (72, 1004207), (76, 951354), (102, 708852), (114, 634236), (136, 531639), (152, 475677), (153, 472568), (171, 422824), (204, 354426), (228, 317118), (306, 236284), (323, 223848), (342, 211412), (408, 177213), (456, 158559), (612, 118142), (646, 111924), (684, 105706), (969, 74616), (1224, 59071), (1292, 55962), (1368, 52853), (1938, 37308), (2584, 27981), (2907, 24872), (3109, 23256), (3876, 18654), (5814, 12436), (6218, 11628), (7752, 9327)]