78441468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 223501824

約数和(自身を除く): 145060356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 163, 204, 238, 326, 337, 357, 476, 489, 652, 674, 714, 978, 1011, 1141, 1348, 1428, 1956, 2022, 2282, 2359, 2771, 3423, 4044, 4564, 4718, 5542, 5729, 6846, 7077, 8313, 9436, 11084, 11458, 13692, 14154, 16626, 17187, 19397, 22916, 28308, 33252, 34374, 38794, 40103, 54931, 58191, 68748, 77588, 80206, 109862, 116382, 120309, 160412, 164793, 219724, 232764, 240618, 329586, 384517, 481236, 659172, 769034, 933827, 1153551, 1538068, 1867654, 2307102, 2801481, 3735308, 4614204, 5602962, 6536789, 11205924, 13073578, 19610367, 26147156, 39220734, 78441468]

約数ペア:

[(1, 78441468), (2, 39220734), (3, 26147156), (4, 19610367), (6, 13073578), (7, 11205924), (12, 6536789), (14, 5602962), (17, 4614204), (21, 3735308), (28, 2801481), (34, 2307102), (42, 1867654), (51, 1538068), (68, 1153551), (84, 933827), (102, 769034), (119, 659172), (163, 481236), (204, 384517), (238, 329586), (326, 240618), (337, 232764), (357, 219724), (476, 164793), (489, 160412), (652, 120309), (674, 116382), (714, 109862), (978, 80206), (1011, 77588), (1141, 68748), (1348, 58191), (1428, 54931), (1956, 40103), (2022, 38794), (2282, 34374), (2359, 33252), (2771, 28308), (3423, 22916), (4044, 19397), (4564, 17187), (4718, 16626), (5542, 14154), (5729, 13692), (6846, 11458), (7077, 11084), (8313, 9436)]