122996916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21221}}^1$

素因数の和:21261

約数の個数: 72

約数和(自身を含む): 370790784

約数和(自身を除く): 247793868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 21221, 42442, 63663, 84884, 127326, 148547, 190989, 254652, 297094, 381978, 445641, 488083, 594188, 763956, 891282, 976166, 1336923, 1464249, 1782564, 1952332, 2673846, 2928498, 3416581, 4392747, 5347692, 5856996, 6833162, 8785494, 10249743, 13666324, 17570988, 20499486, 30749229, 40998972, 61498458, 122996916]

約数ペア:

[(1, 122996916), (2, 61498458), (3, 40998972), (4, 30749229), (6, 20499486), (7, 17570988), (9, 13666324), (12, 10249743), (14, 8785494), (18, 6833162), (21, 5856996), (23, 5347692), (28, 4392747), (36, 3416581), (42, 2928498), (46, 2673846), (63, 1952332), (69, 1782564), (84, 1464249), (92, 1336923), (126, 976166), (138, 891282), (161, 763956), (207, 594188), (252, 488083), (276, 445641), (322, 381978), (414, 297094), (483, 254652), (644, 190989), (828, 148547), (966, 127326), (1449, 84884), (1932, 63663), (2898, 42442), (5796, 21221)]