15877944

素因数分解:

$2^3\times 3^4\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 45084600

約数和(自身を除く): 29206656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 214, 216, 229, 321, 324, 428, 458, 642, 648, 687, 856, 916, 963, 1284, 1374, 1832, 1926, 2061, 2568, 2748, 2889, 3852, 4122, 5496, 5778, 6183, 7704, 8244, 8667, 11556, 12366, 16488, 17334, 18549, 23112, 24503, 24732, 34668, 37098, 49006, 49464, 69336, 73509, 74196, 98012, 147018, 148392, 196024, 220527, 294036, 441054, 588072, 661581, 882108, 1323162, 1764216, 1984743, 2646324, 3969486, 5292648, 7938972, 15877944]

約数ペア:

[(1, 15877944), (2, 7938972), (3, 5292648), (4, 3969486), (6, 2646324), (8, 1984743), (9, 1764216), (12, 1323162), (18, 882108), (24, 661581), (27, 588072), (36, 441054), (54, 294036), (72, 220527), (81, 196024), (107, 148392), (108, 147018), (162, 98012), (214, 74196), (216, 73509), (229, 69336), (321, 49464), (324, 49006), (428, 37098), (458, 34668), (642, 24732), (648, 24503), (687, 23112), (856, 18549), (916, 17334), (963, 16488), (1284, 12366), (1374, 11556), (1832, 8667), (1926, 8244), (2061, 7704), (2568, 6183), (2748, 5778), (2889, 5496), (3852, 4122)]