64612548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 222307904

約数和(自身を除く): 157695356

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 121, 126, 132, 143, 154, 156, 163, 182, 198, 231, 234, 242, 252, 273, 286, 308, 326, 363, 364, 396, 429, 462, 468, 484, 489, 546, 572, 652, 693, 726, 819, 847, 858, 924, 978, 1001, 1089, 1092, 1141, 1287, 1386, 1452, 1467, 1573, 1638, 1694, 1716, 1793, 1956, 2002, 2119, 2178, 2282, 2541, 2574, 2772, 2934, 3003, 3146, 3276, 3388, 3423, 3586, 4004, 4238, 4356, 4564, 4719, 5082, 5148, 5379, 5868, 6006, 6292, 6357, 6846, 7172, 7623, 8476, 9009, 9438, 10164, 10269, 10758, 11011, 12012, 12551, 12714, 13692, 14157, 14833, 15246, 16137, 18018, 18876, 19071, 19723, 20538, 21516, 22022, 23309, 25102, 25428, 28314, 29666, 30492, 32274, 33033, 36036, 37653, 38142, 39446, 41076, 44044, 44499, 46618, 50204, 56628, 59169, 59332, 64548, 66066, 69927, 75306, 76284, 78892, 88998, 93236, 99099, 112959, 118338, 132132, 133497, 138061, 139854, 150612, 163163, 177507, 177996, 198198, 209781, 225918, 236676, 256399, 266994, 276122, 279708, 326326, 355014, 396396, 414183, 419562, 451836, 489489, 512798, 533988, 552244, 652652, 710028, 769197, 828366, 839124, 978978, 1025596, 1242549, 1468467, 1538394, 1656732, 1794793, 1957956, 2307591, 2485098, 2936934, 3076788, 3589586, 4615182, 4970196, 5384379, 5873868, 7179172, 9230364, 10768758, 16153137, 21537516, 32306274, 64612548]

約数ペア:

[(1, 64612548), (2, 32306274), (3, 21537516), (4, 16153137), (6, 10768758), (7, 9230364), (9, 7179172), (11, 5873868), (12, 5384379), (13, 4970196), (14, 4615182), (18, 3589586), (21, 3076788), (22, 2936934), (26, 2485098), (28, 2307591), (33, 1957956), (36, 1794793), (39, 1656732), (42, 1538394), (44, 1468467), (52, 1242549), (63, 1025596), (66, 978978), (77, 839124), (78, 828366), (84, 769197), (91, 710028), (99, 652652), (117, 552244), (121, 533988), (126, 512798), (132, 489489), (143, 451836), (154, 419562), (156, 414183), (163, 396396), (182, 355014), (198, 326326), (231, 279708), (234, 276122), (242, 266994), (252, 256399), (273, 236676), (286, 225918), (308, 209781), (326, 198198), (363, 177996), (364, 177507), (396, 163163), (429, 150612), (462, 139854), (468, 138061), (484, 133497), (489, 132132), (546, 118338), (572, 112959), (652, 99099), (693, 93236), (726, 88998), (819, 78892), (847, 76284), (858, 75306), (924, 69927), (978, 66066), (1001, 64548), (1089, 59332), (1092, 59169), (1141, 56628), (1287, 50204), (1386, 46618), (1452, 44499), (1467, 44044), (1573, 41076), (1638, 39446), (1694, 38142), (1716, 37653), (1793, 36036), (1956, 33033), (2002, 32274), (2119, 30492), (2178, 29666), (2282, 28314), (2541, 25428), (2574, 25102), (2772, 23309), (2934, 22022), (3003, 21516), (3146, 20538), (3276, 19723), (3388, 19071), (3423, 18876), (3586, 18018), (4004, 16137), (4238, 15246), (4356, 14833), (4564, 14157), (4719, 13692), (5082, 12714), (5148, 12551), (5379, 12012), (5868, 11011), (6006, 10758), (6292, 10269), (6357, 10164), (6846, 9438), (7172, 9009), (7623, 8476)]