71952012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 213333120

約数和(自身を除く): 141381108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 73, 76, 99, 114, 131, 132, 146, 171, 198, 209, 219, 228, 262, 292, 342, 393, 396, 418, 438, 524, 627, 657, 684, 786, 803, 836, 876, 1179, 1254, 1314, 1387, 1441, 1572, 1606, 1881, 2358, 2409, 2489, 2508, 2628, 2774, 2882, 3212, 3762, 4161, 4323, 4716, 4818, 4978, 5548, 5764, 7227, 7467, 7524, 8322, 8646, 9563, 9636, 9956, 12483, 12969, 14454, 14934, 15257, 16644, 17292, 19126, 22401, 24966, 25938, 27379, 28689, 28908, 29868, 30514, 38252, 44802, 45771, 49932, 51876, 54758, 57378, 61028, 82137, 86067, 89604, 91542, 105193, 109516, 114756, 137313, 164274, 172134, 181697, 183084, 210386, 246411, 274626, 315579, 328548, 344268, 363394, 420772, 492822, 545091, 549252, 631158, 726788, 946737, 985644, 1090182, 1262316, 1635273, 1893474, 1998667, 2180364, 3270546, 3786948, 3997334, 5996001, 6541092, 7994668, 11992002, 17988003, 23984004, 35976006, 71952012]

約数ペア:

[(1, 71952012), (2, 35976006), (3, 23984004), (4, 17988003), (6, 11992002), (9, 7994668), (11, 6541092), (12, 5996001), (18, 3997334), (19, 3786948), (22, 3270546), (33, 2180364), (36, 1998667), (38, 1893474), (44, 1635273), (57, 1262316), (66, 1090182), (73, 985644), (76, 946737), (99, 726788), (114, 631158), (131, 549252), (132, 545091), (146, 492822), (171, 420772), (198, 363394), (209, 344268), (219, 328548), (228, 315579), (262, 274626), (292, 246411), (342, 210386), (393, 183084), (396, 181697), (418, 172134), (438, 164274), (524, 137313), (627, 114756), (657, 109516), (684, 105193), (786, 91542), (803, 89604), (836, 86067), (876, 82137), (1179, 61028), (1254, 57378), (1314, 54758), (1387, 51876), (1441, 49932), (1572, 45771), (1606, 44802), (1881, 38252), (2358, 30514), (2409, 29868), (2489, 28908), (2508, 28689), (2628, 27379), (2774, 25938), (2882, 24966), (3212, 22401), (3762, 19126), (4161, 17292), (4323, 16644), (4716, 15257), (4818, 14934), (4978, 14454), (5548, 12969), (5764, 12483), (7227, 9956), (7467, 9636), (7524, 9563), (8322, 8646)]