72561168

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29641}}^1$

素因数の和:29672

約数の個数: 60

約数和(自身を含む): 215023068

約数和(自身を除く): 142461900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 29641, 59282, 88923, 118564, 177846, 237128, 266769, 355692, 474256, 503897, 533538, 711384, 1007794, 1067076, 1422768, 1511691, 2015588, 2134152, 3023382, 4031176, 4268304, 4535073, 6046764, 8062352, 9070146, 12093528, 18140292, 24187056, 36280584, 72561168]

約数ペア:

[(1, 72561168), (2, 36280584), (3, 24187056), (4, 18140292), (6, 12093528), (8, 9070146), (9, 8062352), (12, 6046764), (16, 4535073), (17, 4268304), (18, 4031176), (24, 3023382), (34, 2134152), (36, 2015588), (48, 1511691), (51, 1422768), (68, 1067076), (72, 1007794), (102, 711384), (136, 533538), (144, 503897), (153, 474256), (204, 355692), (272, 266769), (306, 237128), (408, 177846), (612, 118564), (816, 88923), (1224, 59282), (2448, 29641)]