78441804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 252313600

約数和(自身を除く): 173871796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 43, 54, 57, 63, 76, 84, 86, 108, 114, 126, 127, 129, 133, 171, 172, 189, 228, 252, 254, 258, 266, 301, 342, 378, 381, 387, 399, 508, 513, 516, 532, 602, 684, 756, 762, 774, 798, 817, 889, 903, 1026, 1143, 1161, 1197, 1204, 1524, 1548, 1596, 1634, 1778, 1806, 2052, 2286, 2322, 2394, 2413, 2451, 2667, 2709, 3268, 3429, 3556, 3591, 3612, 4572, 4644, 4788, 4826, 4902, 5334, 5418, 5461, 5719, 6858, 7182, 7239, 7353, 8001, 8127, 9652, 9804, 10668, 10836, 10922, 11438, 13716, 14364, 14478, 14706, 16002, 16254, 16383, 16891, 17157, 21717, 21844, 22059, 22876, 24003, 28956, 29412, 32004, 32508, 32766, 33782, 34314, 38227, 43434, 44118, 48006, 49149, 50673, 51471, 65151, 65532, 67564, 68628, 76454, 86868, 88236, 96012, 98298, 101346, 102942, 103759, 114681, 130302, 147447, 152019, 152908, 154413, 196596, 202692, 205884, 207518, 229362, 260604, 294894, 304038, 308826, 311277, 344043, 415036, 456057, 458724, 589788, 608076, 617652, 622554, 688086, 726313, 912114, 933831, 1032129, 1245108, 1376172, 1452626, 1824228, 1867662, 2064258, 2178939, 2801493, 2905252, 3735324, 4128516, 4357878, 5602986, 6536817, 8715756, 11205972, 13073634, 19610451, 26147268, 39220902, 78441804]

約数ペア:

[(1, 78441804), (2, 39220902), (3, 26147268), (4, 19610451), (6, 13073634), (7, 11205972), (9, 8715756), (12, 6536817), (14, 5602986), (18, 4357878), (19, 4128516), (21, 3735324), (27, 2905252), (28, 2801493), (36, 2178939), (38, 2064258), (42, 1867662), (43, 1824228), (54, 1452626), (57, 1376172), (63, 1245108), (76, 1032129), (84, 933831), (86, 912114), (108, 726313), (114, 688086), (126, 622554), (127, 617652), (129, 608076), (133, 589788), (171, 458724), (172, 456057), (189, 415036), (228, 344043), (252, 311277), (254, 308826), (258, 304038), (266, 294894), (301, 260604), (342, 229362), (378, 207518), (381, 205884), (387, 202692), (399, 196596), (508, 154413), (513, 152908), (516, 152019), (532, 147447), (602, 130302), (684, 114681), (756, 103759), (762, 102942), (774, 101346), (798, 98298), (817, 96012), (889, 88236), (903, 86868), (1026, 76454), (1143, 68628), (1161, 67564), (1197, 65532), (1204, 65151), (1524, 51471), (1548, 50673), (1596, 49149), (1634, 48006), (1778, 44118), (1806, 43434), (2052, 38227), (2286, 34314), (2322, 33782), (2394, 32766), (2413, 32508), (2451, 32004), (2667, 29412), (2709, 28956), (3268, 24003), (3429, 22876), (3556, 22059), (3591, 21844), (3612, 21717), (4572, 17157), (4644, 16891), (4788, 16383), (4826, 16254), (4902, 16002), (5334, 14706), (5418, 14478), (5461, 14364), (5719, 13716), (6858, 11438), (7182, 10922), (7239, 10836), (7353, 10668), (8001, 9804), (8127, 9652)]