45787644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 142222080

約数和(自身を除く): 96434436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 73, 76, 84, 114, 126, 131, 133, 146, 171, 219, 228, 252, 262, 266, 292, 342, 393, 399, 438, 511, 524, 532, 657, 684, 786, 798, 876, 917, 1022, 1179, 1197, 1314, 1387, 1533, 1572, 1596, 1834, 2044, 2358, 2394, 2489, 2628, 2751, 2774, 3066, 3668, 4161, 4599, 4716, 4788, 4978, 5502, 5548, 6132, 7467, 8253, 8322, 9198, 9563, 9709, 9956, 11004, 12483, 14934, 16506, 16644, 17423, 18396, 19126, 19418, 22401, 24966, 28689, 29127, 29868, 33012, 34846, 38252, 38836, 44802, 49932, 52269, 57378, 58254, 66941, 69692, 86067, 87381, 89604, 104538, 114756, 116508, 133882, 156807, 172134, 174762, 181697, 200823, 209076, 267764, 313614, 344268, 349524, 363394, 401646, 545091, 602469, 627228, 726788, 803292, 1090182, 1204938, 1271879, 1635273, 2180364, 2409876, 2543758, 3270546, 3815637, 5087516, 6541092, 7631274, 11446911, 15262548, 22893822, 45787644]

約数ペア:

[(1, 45787644), (2, 22893822), (3, 15262548), (4, 11446911), (6, 7631274), (7, 6541092), (9, 5087516), (12, 3815637), (14, 3270546), (18, 2543758), (19, 2409876), (21, 2180364), (28, 1635273), (36, 1271879), (38, 1204938), (42, 1090182), (57, 803292), (63, 726788), (73, 627228), (76, 602469), (84, 545091), (114, 401646), (126, 363394), (131, 349524), (133, 344268), (146, 313614), (171, 267764), (219, 209076), (228, 200823), (252, 181697), (262, 174762), (266, 172134), (292, 156807), (342, 133882), (393, 116508), (399, 114756), (438, 104538), (511, 89604), (524, 87381), (532, 86067), (657, 69692), (684, 66941), (786, 58254), (798, 57378), (876, 52269), (917, 49932), (1022, 44802), (1179, 38836), (1197, 38252), (1314, 34846), (1387, 33012), (1533, 29868), (1572, 29127), (1596, 28689), (1834, 24966), (2044, 22401), (2358, 19418), (2394, 19126), (2489, 18396), (2628, 17423), (2751, 16644), (2774, 16506), (3066, 14934), (3668, 12483), (4161, 11004), (4599, 9956), (4716, 9709), (4788, 9563), (4978, 9198), (5502, 8322), (5548, 8253), (6132, 7467)]