68507721744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{20897}}^1$

素因数の和:21813

約数の個数: 160

約数和(自身を含む): 220907575296

約数和(自身を除く): 152399853552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 887, 924, 1232, 1774, 1848, 2661, 3548, 3696, 5322, 6209, 7096, 9757, 10644, 12418, 14192, 18627, 19514, 20897, 21288, 24836, 29271, 37254, 39028, 41794, 42576, 49672, 58542, 62691, 68299, 74508, 78056, 83588, 99344, 117084, 125382, 136598, 146279, 149016, 156112, 167176, 204897, 229867, 234168, 250764, 273196, 292558, 298032, 334352, 409794, 438837, 459734, 468336, 501528, 546392, 585116, 689601, 819588, 877674, 919468, 1003056, 1092784, 1170232, 1379202, 1609069, 1639176, 1755348, 1838936, 2340464, 2758404, 3218138, 3278352, 3510696, 3677872, 4827207, 5516808, 6436276, 7021392, 9654414, 11033616, 12872552, 18535639, 19308828, 25745104, 37071278, 38617656, 55606917, 74142556, 77235312, 111213834, 129749473, 148285112, 203892029, 222427668, 259498946, 296570224, 389248419, 407784058, 444855336, 518997892, 611676087, 778496838, 815568116, 889710672, 1037995784, 1223352174, 1427244203, 1556993676, 1631136232, 2075991568, 2446704348, 2854488406, 3113987352, 3262272464, 4281732609, 4893408696, 5708976812, 6227974704, 8563465218, 9786817392, 11417953624, 17126930436, 22835907248, 34253860872, 68507721744]

約数ペア:

[(1, 68507721744), (2, 34253860872), (3, 22835907248), (4, 17126930436), (6, 11417953624), (7, 9786817392), (8, 8563465218), (11, 6227974704), (12, 5708976812), (14, 4893408696), (16, 4281732609), (21, 3262272464), (22, 3113987352), (24, 2854488406), (28, 2446704348), (33, 2075991568), (42, 1631136232), (44, 1556993676), (48, 1427244203), (56, 1223352174), (66, 1037995784), (77, 889710672), (84, 815568116), (88, 778496838), (112, 611676087), (132, 518997892), (154, 444855336), (168, 407784058), (176, 389248419), (231, 296570224), (264, 259498946), (308, 222427668), (336, 203892029), (462, 148285112), (528, 129749473), (616, 111213834), (887, 77235312), (924, 74142556), (1232, 55606917), (1774, 38617656), (1848, 37071278), (2661, 25745104), (3548, 19308828), (3696, 18535639), (5322, 12872552), (6209, 11033616), (7096, 9654414), (9757, 7021392), (10644, 6436276), (12418, 5516808), (14192, 4827207), (18627, 3677872), (19514, 3510696), (20897, 3278352), (21288, 3218138), (24836, 2758404), (29271, 2340464), (37254, 1838936), (39028, 1755348), (41794, 1639176), (42576, 1609069), (49672, 1379202), (58542, 1170232), (62691, 1092784), (68299, 1003056), (74508, 919468), (78056, 877674), (83588, 819588), (99344, 689601), (117084, 585116), (125382, 546392), (136598, 501528), (146279, 468336), (149016, 459734), (156112, 438837), (167176, 409794), (204897, 334352), (229867, 298032), (234168, 292558), (250764, 273196)]