79754038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 157852800

約数和(自身を除く): 78098762

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 149, 173, 182, 221, 238, 298, 346, 442, 1043, 1211, 1547, 1937, 2086, 2249, 2422, 2533, 2941, 3094, 3874, 4498, 5066, 5882, 13559, 15743, 17731, 20587, 25777, 27118, 31486, 32929, 35462, 38233, 41174, 51554, 65858, 76466, 180439, 230503, 267631, 335101, 360878, 438209, 461006, 535262, 670202, 876418, 2345707, 3067463, 4691414, 5696717, 6134926, 11393434, 39877019, 79754038]

約数ペア:

[(1, 79754038), (2, 39877019), (7, 11393434), (13, 6134926), (14, 5696717), (17, 4691414), (26, 3067463), (34, 2345707), (91, 876418), (119, 670202), (149, 535262), (173, 461006), (182, 438209), (221, 360878), (238, 335101), (298, 267631), (346, 230503), (442, 180439), (1043, 76466), (1211, 65858), (1547, 51554), (1937, 41174), (2086, 38233), (2249, 35462), (2422, 32929), (2533, 31486), (2941, 27118), (3094, 25777), (3874, 20587), (4498, 17731), (5066, 15743), (5882, 13559)]