7886281572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{76249}}^1$

素因数の和:76302

約数の個数: 108

約数和(自身を含む): 22856242500

約数和(自身を除く): 14969960928

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 468, 507, 612, 663, 676, 884, 1014, 1326, 1521, 1989, 2028, 2652, 2873, 3042, 3978, 5746, 6084, 7956, 8619, 11492, 17238, 25857, 34476, 51714, 76249, 103428, 152498, 228747, 304996, 457494, 686241, 914988, 991237, 1296233, 1372482, 1982474, 2592466, 2744964, 2973711, 3888699, 3964948, 5184932, 5947422, 7777398, 8921133, 11666097, 11894844, 12886081, 15554796, 16851029, 17842266, 23332194, 25772162, 33702058, 35684532, 38658243, 46664388, 50553087, 51544324, 67404116, 77316486, 101106174, 115974729, 151659261, 154632972, 202212348, 219063377, 231949458, 303318522, 438126754, 463898916, 606637044, 657190131, 876253508, 1314380262, 1971570393, 2628760524, 3943140786, 7886281572]

約数ペア:

[(1, 7886281572), (2, 3943140786), (3, 2628760524), (4, 1971570393), (6, 1314380262), (9, 876253508), (12, 657190131), (13, 606637044), (17, 463898916), (18, 438126754), (26, 303318522), (34, 231949458), (36, 219063377), (39, 202212348), (51, 154632972), (52, 151659261), (68, 115974729), (78, 101106174), (102, 77316486), (117, 67404116), (153, 51544324), (156, 50553087), (169, 46664388), (204, 38658243), (221, 35684532), (234, 33702058), (306, 25772162), (338, 23332194), (442, 17842266), (468, 16851029), (507, 15554796), (612, 12886081), (663, 11894844), (676, 11666097), (884, 8921133), (1014, 7777398), (1326, 5947422), (1521, 5184932), (1989, 3964948), (2028, 3888699), (2652, 2973711), (2873, 2744964), (3042, 2592466), (3978, 1982474), (5746, 1372482), (6084, 1296233), (7956, 991237), (8619, 914988), (11492, 686241), (17238, 457494), (25857, 304996), (34476, 228747), (51714, 152498), (76249, 103428)]