91255878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 237699072

約数和(自身を除く): 146443194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 61, 62, 63, 93, 122, 126, 183, 186, 217, 279, 366, 383, 427, 434, 549, 558, 651, 766, 854, 1098, 1149, 1281, 1302, 1891, 1953, 2298, 2562, 2681, 3447, 3782, 3843, 3906, 5362, 5673, 6894, 7686, 8043, 11346, 11873, 13237, 16086, 17019, 23363, 23746, 24129, 26474, 34038, 35619, 39711, 46726, 48258, 70089, 71238, 79422, 83111, 106857, 119133, 140178, 163541, 166222, 210267, 213714, 238266, 249333, 327082, 420534, 490623, 498666, 724253, 747999, 981246, 1448506, 1471869, 1495998, 2172759, 2943738, 4345518, 5069771, 6518277, 10139542, 13036554, 15209313, 30418626, 45627939, 91255878]

約数ペア:

[(1, 91255878), (2, 45627939), (3, 30418626), (6, 15209313), (7, 13036554), (9, 10139542), (14, 6518277), (18, 5069771), (21, 4345518), (31, 2943738), (42, 2172759), (61, 1495998), (62, 1471869), (63, 1448506), (93, 981246), (122, 747999), (126, 724253), (183, 498666), (186, 490623), (217, 420534), (279, 327082), (366, 249333), (383, 238266), (427, 213714), (434, 210267), (549, 166222), (558, 163541), (651, 140178), (766, 119133), (854, 106857), (1098, 83111), (1149, 79422), (1281, 71238), (1302, 70089), (1891, 48258), (1953, 46726), (2298, 39711), (2562, 35619), (2681, 34038), (3447, 26474), (3782, 24129), (3843, 23746), (3906, 23363), (5362, 17019), (5673, 16086), (6894, 13237), (7686, 11873), (8043, 11346)]