73976576

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 158450880

約数和(自身を除く): 84474304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 227, 256, 268, 304, 454, 536, 608, 908, 1072, 1216, 1273, 1816, 2144, 2432, 2546, 3632, 4288, 4313, 4864, 5092, 7264, 8576, 8626, 10184, 14528, 15209, 17152, 17252, 20368, 29056, 30418, 34504, 40736, 58112, 60836, 69008, 81472, 121672, 138016, 162944, 243344, 276032, 288971, 325888, 486688, 552064, 577942, 973376, 1104128, 1155884, 1946752, 2311768, 3893504, 4623536, 9247072, 18494144, 36988288, 73976576]

約数ペア:

[(1, 73976576), (2, 36988288), (4, 18494144), (8, 9247072), (16, 4623536), (19, 3893504), (32, 2311768), (38, 1946752), (64, 1155884), (67, 1104128), (76, 973376), (128, 577942), (134, 552064), (152, 486688), (227, 325888), (256, 288971), (268, 276032), (304, 243344), (454, 162944), (536, 138016), (608, 121672), (908, 81472), (1072, 69008), (1216, 60836), (1273, 58112), (1816, 40736), (2144, 34504), (2432, 30418), (2546, 29056), (3632, 20368), (4288, 17252), (4313, 17152), (4864, 15209), (5092, 14528), (7264, 10184), (8576, 8626)]