72357984

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{14779}}^1$

素因数の和:14812

約数の個数: 72

約数和(自身を含む): 217886760

約数和(自身を除く): 145528776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 14779, 29558, 44337, 59116, 88674, 118232, 133011, 177348, 236464, 251243, 266022, 354696, 472928, 502486, 532044, 709392, 753729, 1004972, 1064088, 1418784, 1507458, 2009944, 2128176, 2261187, 3014916, 4019888, 4256352, 4522374, 6029832, 8039776, 9044748, 12059664, 18089496, 24119328, 36178992, 72357984]

約数ペア:

[(1, 72357984), (2, 36178992), (3, 24119328), (4, 18089496), (6, 12059664), (8, 9044748), (9, 8039776), (12, 6029832), (16, 4522374), (17, 4256352), (18, 4019888), (24, 3014916), (32, 2261187), (34, 2128176), (36, 2009944), (48, 1507458), (51, 1418784), (68, 1064088), (72, 1004972), (96, 753729), (102, 709392), (136, 532044), (144, 502486), (153, 472928), (204, 354696), (272, 266022), (288, 251243), (306, 236464), (408, 177348), (544, 133011), (612, 118232), (816, 88674), (1224, 59116), (1632, 44337), (2448, 29558), (4896, 14779)]