72742208

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:568

約数の個数: 112

約数和(自身を含む): 186537600

約数和(自身を除く): 113795392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 154, 176, 203, 224, 232, 308, 319, 352, 406, 448, 464, 509, 616, 638, 704, 812, 928, 1018, 1232, 1276, 1624, 1856, 2036, 2233, 2464, 2552, 3248, 3563, 4072, 4466, 4928, 5104, 5599, 6496, 7126, 8144, 8932, 10208, 11198, 12992, 14252, 14761, 16288, 17864, 20416, 22396, 28504, 29522, 32576, 35728, 39193, 44792, 57008, 59044, 71456, 78386, 89584, 103327, 114016, 118088, 142912, 156772, 162371, 179168, 206654, 228032, 236176, 313544, 324742, 358336, 413308, 472352, 627088, 649484, 826616, 944704, 1136597, 1254176, 1298968, 1653232, 2273194, 2508352, 2597936, 3306464, 4546388, 5195872, 6612928, 9092776, 10391744, 18185552, 36371104, 72742208]

約数ペア:

[(1, 72742208), (2, 36371104), (4, 18185552), (7, 10391744), (8, 9092776), (11, 6612928), (14, 5195872), (16, 4546388), (22, 3306464), (28, 2597936), (29, 2508352), (32, 2273194), (44, 1653232), (56, 1298968), (58, 1254176), (64, 1136597), (77, 944704), (88, 826616), (112, 649484), (116, 627088), (154, 472352), (176, 413308), (203, 358336), (224, 324742), (232, 313544), (308, 236176), (319, 228032), (352, 206654), (406, 179168), (448, 162371), (464, 156772), (509, 142912), (616, 118088), (638, 114016), (704, 103327), (812, 89584), (928, 78386), (1018, 71456), (1232, 59044), (1276, 57008), (1624, 44792), (1856, 39193), (2036, 35728), (2233, 32576), (2464, 29522), (2552, 28504), (3248, 22396), (3563, 20416), (4072, 17864), (4466, 16288), (4928, 14761), (5104, 14252), (5599, 12992), (6496, 11198), (7126, 10208), (8144, 8932)]