187740072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 584136000

約数和(自身を除く): 396395928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 139, 148, 156, 169, 216, 222, 234, 278, 296, 312, 333, 338, 351, 417, 444, 468, 481, 507, 556, 666, 676, 702, 834, 888, 936, 962, 999, 1014, 1112, 1251, 1332, 1352, 1404, 1443, 1521, 1668, 1807, 1924, 1998, 2028, 2502, 2664, 2808, 2886, 3042, 3336, 3614, 3753, 3848, 3996, 4056, 4329, 4563, 5004, 5143, 5421, 5772, 6084, 6253, 7228, 7506, 7992, 8658, 9126, 10008, 10286, 10842, 11544, 12168, 12506, 12987, 14456, 15012, 15429, 16263, 17316, 18252, 18759, 20572, 21684, 23491, 25012, 25974, 30024, 30858, 32526, 34632, 36504, 37518, 41144, 43368, 46287, 46982, 48789, 50024, 51948, 56277, 61716, 65052, 66859, 70473, 75036, 92574, 93964, 97578, 103896, 112554, 123432, 130104, 133718, 138861, 140946, 150072, 168831, 185148, 187928, 195156, 200577, 211419, 225108, 267436, 277722, 281892, 337662, 370296, 390312, 401154, 422838, 450216, 534872, 555444, 563784, 601731, 634257, 675324, 802308, 845676, 869167, 1110888, 1203462, 1268514, 1350648, 1604616, 1691352, 1738334, 1805193, 2406924, 2537028, 2607501, 3476668, 3610386, 4813848, 5074056, 5215002, 6953336, 7220772, 7822503, 10430004, 14441544, 15645006, 20860008, 23467509, 31290012, 46935018, 62580024, 93870036, 187740072]

約数ペア:

[(1, 187740072), (2, 93870036), (3, 62580024), (4, 46935018), (6, 31290012), (8, 23467509), (9, 20860008), (12, 15645006), (13, 14441544), (18, 10430004), (24, 7822503), (26, 7220772), (27, 6953336), (36, 5215002), (37, 5074056), (39, 4813848), (52, 3610386), (54, 3476668), (72, 2607501), (74, 2537028), (78, 2406924), (104, 1805193), (108, 1738334), (111, 1691352), (117, 1604616), (139, 1350648), (148, 1268514), (156, 1203462), (169, 1110888), (216, 869167), (222, 845676), (234, 802308), (278, 675324), (296, 634257), (312, 601731), (333, 563784), (338, 555444), (351, 534872), (417, 450216), (444, 422838), (468, 401154), (481, 390312), (507, 370296), (556, 337662), (666, 281892), (676, 277722), (702, 267436), (834, 225108), (888, 211419), (936, 200577), (962, 195156), (999, 187928), (1014, 185148), (1112, 168831), (1251, 150072), (1332, 140946), (1352, 138861), (1404, 133718), (1443, 130104), (1521, 123432), (1668, 112554), (1807, 103896), (1924, 97578), (1998, 93964), (2028, 92574), (2502, 75036), (2664, 70473), (2808, 66859), (2886, 65052), (3042, 61716), (3336, 56277), (3614, 51948), (3753, 50024), (3848, 48789), (3996, 46982), (4056, 46287), (4329, 43368), (4563, 41144), (5004, 37518), (5143, 36504), (5421, 34632), (5772, 32526), (6084, 30858), (6253, 30024), (7228, 25974), (7506, 25012), (7992, 23491), (8658, 21684), (9126, 20572), (10008, 18759), (10286, 18252), (10842, 17316), (11544, 16263), (12168, 15429), (12506, 15012), (12987, 14456)]