61667928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:3997

約数の個数: 96

約数和(自身を含む): 197084160

約数和(自身を除く): 135416232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 3947, 5208, 7812, 7894, 11841, 15624, 15788, 23682, 27629, 31576, 35523, 47364, 55258, 71046, 82887, 94728, 110516, 122357, 142092, 165774, 221032, 244714, 248661, 284184, 331548, 367071, 489428, 497322, 663096, 734142, 856499, 978856, 994644, 1101213, 1468284, 1712998, 1989288, 2202426, 2569497, 2936568, 3425996, 4404852, 5138994, 6851992, 7708491, 8809704, 10277988, 15416982, 20555976, 30833964, 61667928]

約数ペア:

[(1, 61667928), (2, 30833964), (3, 20555976), (4, 15416982), (6, 10277988), (7, 8809704), (8, 7708491), (9, 6851992), (12, 5138994), (14, 4404852), (18, 3425996), (21, 2936568), (24, 2569497), (28, 2202426), (31, 1989288), (36, 1712998), (42, 1468284), (56, 1101213), (62, 994644), (63, 978856), (72, 856499), (84, 734142), (93, 663096), (124, 497322), (126, 489428), (168, 367071), (186, 331548), (217, 284184), (248, 248661), (252, 244714), (279, 221032), (372, 165774), (434, 142092), (504, 122357), (558, 110516), (651, 94728), (744, 82887), (868, 71046), (1116, 55258), (1302, 47364), (1736, 35523), (1953, 31576), (2232, 27629), (2604, 23682), (3906, 15788), (3947, 15624), (5208, 11841), (7812, 7894)]