78819174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 213497856

約数和(自身を除く): 134678682

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 93, 102, 119, 126, 153, 186, 217, 238, 279, 306, 357, 434, 527, 558, 651, 714, 1054, 1071, 1187, 1302, 1581, 1953, 2142, 2374, 3162, 3561, 3689, 3906, 4743, 7122, 7378, 8309, 9486, 10683, 11067, 16618, 20179, 21366, 22134, 24927, 33201, 36797, 40358, 49854, 60537, 66402, 73594, 74781, 110391, 121074, 141253, 149562, 181611, 220782, 257579, 282506, 331173, 363222, 423759, 515158, 625549, 662346, 772737, 847518, 1251098, 1271277, 1545474, 1876647, 2318211, 2542554, 3753294, 4378843, 4636422, 5629941, 8757686, 11259882, 13136529, 26273058, 39409587, 78819174]

約数ペア:

[(1, 78819174), (2, 39409587), (3, 26273058), (6, 13136529), (7, 11259882), (9, 8757686), (14, 5629941), (17, 4636422), (18, 4378843), (21, 3753294), (31, 2542554), (34, 2318211), (42, 1876647), (51, 1545474), (62, 1271277), (63, 1251098), (93, 847518), (102, 772737), (119, 662346), (126, 625549), (153, 515158), (186, 423759), (217, 363222), (238, 331173), (279, 282506), (306, 257579), (357, 220782), (434, 181611), (527, 149562), (558, 141253), (651, 121074), (714, 110391), (1054, 74781), (1071, 73594), (1187, 66402), (1302, 60537), (1581, 49854), (1953, 40358), (2142, 36797), (2374, 33201), (3162, 24927), (3561, 22134), (3689, 21366), (3906, 20179), (4743, 16618), (7122, 11067), (7378, 10683), (8309, 9486)]