80348256

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16411}}^1$

素因数の和:16444

約数の個数: 72

約数和(自身を含む): 241945704

約数和(自身を除く): 161597448

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, 16411, 32822, 49233, 65644, 98466, 131288, 147699, 196932, 262576, 278987, 295398, 393864, 525152, 557974, 590796, 787728, 836961, 1115948, 1181592, 1575456, 1673922, 2231896, 2363184, 2510883, 3347844, 4463792, 4726368, 5021766, 6695688, 8927584, 10043532, 13391376, 20087064, 26782752, 40174128, 80348256]

約数ペア:

[(1, 80348256), (2, 40174128), (3, 26782752), (4, 20087064), (6, 13391376), (8, 10043532), (9, 8927584), (12, 6695688), (16, 5021766), (17, 4726368), (18, 4463792), (24, 3347844), (32, 2510883), (34, 2363184), (36, 2231896), (48, 1673922), (51, 1575456), (68, 1181592), (72, 1115948), (96, 836961), (102, 787728), (136, 590796), (144, 557974), (153, 525152), (204, 393864), (272, 295398), (288, 278987), (306, 262576), (408, 196932), (544, 147699), (612, 131288), (816, 98466), (1224, 65644), (1632, 49233), (2448, 32822), (4896, 16411)]