79937808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 220360896

約数和(自身を除く): 140423088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 163, 204, 272, 326, 408, 489, 601, 652, 816, 978, 1202, 1304, 1803, 1956, 2404, 2608, 2771, 3606, 3912, 4808, 5542, 7212, 7824, 8313, 9616, 10217, 11084, 14424, 16626, 20434, 22168, 28848, 30651, 33252, 40868, 44336, 61302, 66504, 81736, 97963, 122604, 133008, 163472, 195926, 245208, 293889, 391852, 490416, 587778, 783704, 1175556, 1567408, 1665371, 2351112, 3330742, 4702224, 4996113, 6661484, 9992226, 13322968, 19984452, 26645936, 39968904, 79937808]

約数ペア:

[(1, 79937808), (2, 39968904), (3, 26645936), (4, 19984452), (6, 13322968), (8, 9992226), (12, 6661484), (16, 4996113), (17, 4702224), (24, 3330742), (34, 2351112), (48, 1665371), (51, 1567408), (68, 1175556), (102, 783704), (136, 587778), (163, 490416), (204, 391852), (272, 293889), (326, 245208), (408, 195926), (489, 163472), (601, 133008), (652, 122604), (816, 97963), (978, 81736), (1202, 66504), (1304, 61302), (1803, 44336), (1956, 40868), (2404, 33252), (2608, 30651), (2771, 28848), (3606, 22168), (3912, 20434), (4808, 16626), (5542, 14424), (7212, 11084), (7824, 10217), (8313, 9616)]