57407868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 175279104

約数和(自身を除く): 117871236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 47, 63, 74, 84, 94, 111, 126, 131, 141, 148, 188, 222, 252, 259, 262, 282, 329, 333, 393, 423, 444, 518, 524, 564, 658, 666, 777, 786, 846, 917, 987, 1036, 1179, 1316, 1332, 1554, 1572, 1692, 1739, 1834, 1974, 2331, 2358, 2751, 2961, 3108, 3478, 3668, 3948, 4662, 4716, 4847, 5217, 5502, 5922, 6157, 6956, 8253, 9324, 9694, 10434, 11004, 11844, 12173, 12314, 14541, 15651, 16506, 18471, 19388, 20868, 24346, 24628, 29082, 31302, 33012, 33929, 36519, 36942, 43099, 43623, 48692, 55413, 58164, 62604, 67858, 73038, 73884, 86198, 87246, 101787, 109557, 110826, 129297, 135716, 146076, 172396, 174492, 203574, 219114, 221652, 227809, 258594, 305361, 387891, 407148, 438228, 455618, 517188, 610722, 683427, 775782, 911236, 1221444, 1366854, 1551564, 1594663, 2050281, 2733708, 3189326, 4100562, 4783989, 6378652, 8201124, 9567978, 14351967, 19135956, 28703934, 57407868]

約数ペア:

[(1, 57407868), (2, 28703934), (3, 19135956), (4, 14351967), (6, 9567978), (7, 8201124), (9, 6378652), (12, 4783989), (14, 4100562), (18, 3189326), (21, 2733708), (28, 2050281), (36, 1594663), (37, 1551564), (42, 1366854), (47, 1221444), (63, 911236), (74, 775782), (84, 683427), (94, 610722), (111, 517188), (126, 455618), (131, 438228), (141, 407148), (148, 387891), (188, 305361), (222, 258594), (252, 227809), (259, 221652), (262, 219114), (282, 203574), (329, 174492), (333, 172396), (393, 146076), (423, 135716), (444, 129297), (518, 110826), (524, 109557), (564, 101787), (658, 87246), (666, 86198), (777, 73884), (786, 73038), (846, 67858), (917, 62604), (987, 58164), (1036, 55413), (1179, 48692), (1316, 43623), (1332, 43099), (1554, 36942), (1572, 36519), (1692, 33929), (1739, 33012), (1834, 31302), (1974, 29082), (2331, 24628), (2358, 24346), (2751, 20868), (2961, 19388), (3108, 18471), (3478, 16506), (3668, 15651), (3948, 14541), (4662, 12314), (4716, 12173), (4847, 11844), (5217, 11004), (5502, 10434), (5922, 9694), (6157, 9324), (6956, 8253)]