42565068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 139991040

約数和(自身を除く): 97425972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 61, 63, 71, 78, 84, 91, 108, 117, 122, 126, 142, 156, 182, 183, 189, 213, 234, 244, 252, 273, 284, 351, 364, 366, 378, 426, 427, 468, 497, 546, 549, 639, 702, 732, 756, 793, 819, 852, 854, 923, 994, 1092, 1098, 1278, 1281, 1404, 1491, 1586, 1638, 1647, 1708, 1846, 1917, 1988, 2196, 2379, 2457, 2556, 2562, 2769, 2982, 3172, 3276, 3294, 3692, 3834, 3843, 4331, 4473, 4758, 4914, 5124, 5538, 5551, 5964, 6461, 6588, 7137, 7668, 7686, 8307, 8662, 8946, 9516, 9828, 11076, 11102, 11529, 12922, 12993, 13419, 14274, 15372, 16614, 16653, 17324, 17892, 19383, 21411, 22204, 23058, 24921, 25844, 25986, 26838, 28548, 30317, 33228, 33306, 38766, 38979, 42822, 46116, 49842, 49959, 51972, 53676, 56303, 58149, 60634, 66612, 77532, 77958, 85644, 90951, 99684, 99918, 112606, 116298, 116937, 121268, 149877, 155916, 168909, 174447, 181902, 199836, 225212, 232596, 233874, 272853, 299754, 337818, 348894, 363804, 394121, 467748, 506727, 545706, 599508, 675636, 697788, 788242, 818559, 1013454, 1091412, 1182363, 1520181, 1576484, 1637118, 2026908, 2364726, 3040362, 3274236, 3547089, 4729452, 6080724, 7094178, 10641267, 14188356, 21282534, 42565068]

約数ペア:

[(1, 42565068), (2, 21282534), (3, 14188356), (4, 10641267), (6, 7094178), (7, 6080724), (9, 4729452), (12, 3547089), (13, 3274236), (14, 3040362), (18, 2364726), (21, 2026908), (26, 1637118), (27, 1576484), (28, 1520181), (36, 1182363), (39, 1091412), (42, 1013454), (52, 818559), (54, 788242), (61, 697788), (63, 675636), (71, 599508), (78, 545706), (84, 506727), (91, 467748), (108, 394121), (117, 363804), (122, 348894), (126, 337818), (142, 299754), (156, 272853), (182, 233874), (183, 232596), (189, 225212), (213, 199836), (234, 181902), (244, 174447), (252, 168909), (273, 155916), (284, 149877), (351, 121268), (364, 116937), (366, 116298), (378, 112606), (426, 99918), (427, 99684), (468, 90951), (497, 85644), (546, 77958), (549, 77532), (639, 66612), (702, 60634), (732, 58149), (756, 56303), (793, 53676), (819, 51972), (852, 49959), (854, 49842), (923, 46116), (994, 42822), (1092, 38979), (1098, 38766), (1278, 33306), (1281, 33228), (1404, 30317), (1491, 28548), (1586, 26838), (1638, 25986), (1647, 25844), (1708, 24921), (1846, 23058), (1917, 22204), (1988, 21411), (2196, 19383), (2379, 17892), (2457, 17324), (2556, 16653), (2562, 16614), (2769, 15372), (2982, 14274), (3172, 13419), (3276, 12993), (3294, 12922), (3692, 11529), (3834, 11102), (3843, 11076), (4331, 9828), (4473, 9516), (4758, 8946), (4914, 8662), (5124, 8307), (5538, 7686), (5551, 7668), (5964, 7137), (6461, 6588)]