91393428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 270273024

約数和(自身を除く): 178879596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 49, 51, 68, 82, 84, 98, 102, 119, 123, 147, 164, 196, 204, 223, 238, 246, 287, 294, 357, 446, 476, 492, 574, 588, 669, 697, 714, 833, 861, 892, 1148, 1338, 1394, 1428, 1561, 1666, 1722, 2009, 2091, 2499, 2676, 2788, 3122, 3332, 3444, 3791, 4018, 4182, 4683, 4879, 4998, 6027, 6244, 7582, 8036, 8364, 9143, 9366, 9758, 9996, 10927, 11373, 12054, 14637, 15164, 18286, 18732, 19516, 21854, 22746, 24108, 26537, 27429, 29274, 32781, 34153, 36572, 43708, 45492, 53074, 54858, 58548, 64001, 65562, 68306, 79611, 102459, 106148, 109716, 128002, 131124, 136612, 155431, 159222, 185759, 192003, 204918, 256004, 310862, 318444, 371518, 384006, 409836, 448007, 466293, 557277, 621724, 743036, 768012, 896014, 932586, 1088017, 1114554, 1344021, 1792028, 1865172, 2176034, 2229108, 2688042, 3264051, 4352068, 5376084, 6528102, 7616119, 13056204, 15232238, 22848357, 30464476, 45696714, 91393428]

約数ペア:

[(1, 91393428), (2, 45696714), (3, 30464476), (4, 22848357), (6, 15232238), (7, 13056204), (12, 7616119), (14, 6528102), (17, 5376084), (21, 4352068), (28, 3264051), (34, 2688042), (41, 2229108), (42, 2176034), (49, 1865172), (51, 1792028), (68, 1344021), (82, 1114554), (84, 1088017), (98, 932586), (102, 896014), (119, 768012), (123, 743036), (147, 621724), (164, 557277), (196, 466293), (204, 448007), (223, 409836), (238, 384006), (246, 371518), (287, 318444), (294, 310862), (357, 256004), (446, 204918), (476, 192003), (492, 185759), (574, 159222), (588, 155431), (669, 136612), (697, 131124), (714, 128002), (833, 109716), (861, 106148), (892, 102459), (1148, 79611), (1338, 68306), (1394, 65562), (1428, 64001), (1561, 58548), (1666, 54858), (1722, 53074), (2009, 45492), (2091, 43708), (2499, 36572), (2676, 34153), (2788, 32781), (3122, 29274), (3332, 27429), (3444, 26537), (3791, 24108), (4018, 22746), (4182, 21854), (4683, 19516), (4879, 18732), (4998, 18286), (6027, 15164), (6244, 14637), (7582, 12054), (8036, 11373), (8364, 10927), (9143, 9996), (9366, 9758)]