72973376

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8573}}^1$

素因数の和:8611

約数の個数: 56

約数和(自身を含む): 174223680

約数和(自身を除く): 101250304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 8573, 17146, 34292, 60011, 68584, 120022, 137168, 162887, 240044, 274336, 325774, 480088, 548672, 651548, 960176, 1140209, 1303096, 1920352, 2280418, 2606192, 3840704, 4560836, 5212384, 9121672, 10424768, 18243344, 36486688, 72973376]

約数ペア:

[(1, 72973376), (2, 36486688), (4, 18243344), (7, 10424768), (8, 9121672), (14, 5212384), (16, 4560836), (19, 3840704), (28, 2606192), (32, 2280418), (38, 1920352), (56, 1303096), (64, 1140209), (76, 960176), (112, 651548), (133, 548672), (152, 480088), (224, 325774), (266, 274336), (304, 240044), (448, 162887), (532, 137168), (608, 120022), (1064, 68584), (1216, 60011), (2128, 34292), (4256, 17146), (8512, 8573)]