214452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 72

約数和(自身を含む): 663936

約数和(自身を除く): 449484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 37, 42, 46, 63, 69, 74, 84, 92, 111, 126, 138, 148, 161, 207, 222, 252, 259, 276, 322, 333, 414, 444, 483, 518, 644, 666, 777, 828, 851, 966, 1036, 1332, 1449, 1554, 1702, 1932, 2331, 2553, 2898, 3108, 3404, 4662, 5106, 5796, 5957, 7659, 9324, 10212, 11914, 15318, 17871, 23828, 30636, 35742, 53613, 71484, 107226, 214452]

約数ペア:

[(1, 214452), (2, 107226), (3, 71484), (4, 53613), (6, 35742), (7, 30636), (9, 23828), (12, 17871), (14, 15318), (18, 11914), (21, 10212), (23, 9324), (28, 7659), (36, 5957), (37, 5796), (42, 5106), (46, 4662), (63, 3404), (69, 3108), (74, 2898), (84, 2553), (92, 2331), (111, 1932), (126, 1702), (138, 1554), (148, 1449), (161, 1332), (207, 1036), (222, 966), (252, 851), (259, 828), (276, 777), (322, 666), (333, 644), (414, 518), (444, 483)]