79220944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 174917376

約数和(自身を除く): 95696432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 61, 88, 94, 122, 157, 176, 188, 244, 314, 376, 488, 517, 628, 671, 752, 976, 1034, 1256, 1342, 1727, 2068, 2512, 2684, 2867, 3454, 4136, 5368, 5734, 6908, 7379, 8272, 9577, 10736, 11468, 13816, 14758, 19154, 22936, 27632, 29516, 31537, 38308, 45872, 59032, 63074, 76616, 81169, 105347, 118064, 126148, 153232, 162338, 210694, 252296, 324676, 421388, 450119, 504592, 649352, 842776, 900238, 1298704, 1685552, 1800476, 3600952, 4951309, 7201904, 9902618, 19805236, 39610472, 79220944]

約数ペア:

[(1, 79220944), (2, 39610472), (4, 19805236), (8, 9902618), (11, 7201904), (16, 4951309), (22, 3600952), (44, 1800476), (47, 1685552), (61, 1298704), (88, 900238), (94, 842776), (122, 649352), (157, 504592), (176, 450119), (188, 421388), (244, 324676), (314, 252296), (376, 210694), (488, 162338), (517, 153232), (628, 126148), (671, 118064), (752, 105347), (976, 81169), (1034, 76616), (1256, 63074), (1342, 59032), (1727, 45872), (2068, 38308), (2512, 31537), (2684, 29516), (2867, 27632), (3454, 22936), (4136, 19154), (5368, 14758), (5734, 13816), (6908, 11468), (7379, 10736), (8272, 9577)]