31196772012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{21067}}^1$

素因数の和:21176

約数の個数: 144

約数和(自身を含む): 89825861888

約数和(自身を除く): 58629089876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 61, 68, 84, 102, 119, 122, 183, 204, 238, 244, 289, 357, 366, 427, 476, 578, 714, 732, 854, 867, 1037, 1156, 1281, 1428, 1708, 1734, 2023, 2074, 2562, 3111, 3468, 4046, 4148, 5124, 6069, 6222, 7259, 8092, 12138, 12444, 14518, 17629, 21067, 21777, 24276, 29036, 35258, 42134, 43554, 52887, 63201, 70516, 84268, 87108, 105774, 123403, 126402, 147469, 211548, 246806, 252804, 294938, 358139, 370209, 442407, 493612, 589876, 716278, 740418, 884814, 1074417, 1285087, 1432556, 1480836, 1769628, 2148834, 2506973, 2570174, 3855261, 4297668, 5013946, 5140348, 6088363, 7520919, 7710522, 8995609, 10027892, 12176726, 15041838, 15421044, 17991218, 18265089, 21846479, 24353452, 26986827, 30083676, 35982436, 36530178, 42618541, 43692958, 53973654, 65539437, 73060356, 85237082, 87385916, 107947308, 127855623, 131078874, 152925353, 170474164, 255711246, 262157748, 305850706, 371390143, 458776059, 511422492, 611701412, 742780286, 917552118, 1114170429, 1485560572, 1835104236, 2228340858, 2599731001, 4456681716, 5199462002, 7799193003, 10398924004, 15598386006, 31196772012]

約数ペア:

[(1, 31196772012), (2, 15598386006), (3, 10398924004), (4, 7799193003), (6, 5199462002), (7, 4456681716), (12, 2599731001), (14, 2228340858), (17, 1835104236), (21, 1485560572), (28, 1114170429), (34, 917552118), (42, 742780286), (51, 611701412), (61, 511422492), (68, 458776059), (84, 371390143), (102, 305850706), (119, 262157748), (122, 255711246), (183, 170474164), (204, 152925353), (238, 131078874), (244, 127855623), (289, 107947308), (357, 87385916), (366, 85237082), (427, 73060356), (476, 65539437), (578, 53973654), (714, 43692958), (732, 42618541), (854, 36530178), (867, 35982436), (1037, 30083676), (1156, 26986827), (1281, 24353452), (1428, 21846479), (1708, 18265089), (1734, 17991218), (2023, 15421044), (2074, 15041838), (2562, 12176726), (3111, 10027892), (3468, 8995609), (4046, 7710522), (4148, 7520919), (5124, 6088363), (6069, 5140348), (6222, 5013946), (7259, 4297668), (8092, 3855261), (12138, 2570174), (12444, 2506973), (14518, 2148834), (17629, 1769628), (21067, 1480836), (21777, 1432556), (24276, 1285087), (29036, 1074417), (35258, 884814), (42134, 740418), (43554, 716278), (52887, 589876), (63201, 493612), (70516, 442407), (84268, 370209), (87108, 358139), (105774, 294938), (123403, 252804), (126402, 246806), (147469, 211548)]