85137444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 264246528

約数和(自身を除く): 179109084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 37, 42, 46, 63, 69, 74, 84, 92, 111, 126, 138, 148, 161, 207, 222, 252, 259, 276, 322, 333, 397, 414, 444, 483, 518, 644, 666, 777, 794, 828, 851, 966, 1036, 1191, 1332, 1449, 1554, 1588, 1702, 1932, 2331, 2382, 2553, 2779, 2898, 3108, 3404, 3573, 4662, 4764, 5106, 5558, 5796, 5957, 7146, 7659, 8337, 9131, 9324, 10212, 11116, 11914, 14292, 14689, 15318, 16674, 17871, 18262, 23828, 25011, 27393, 29378, 30636, 33348, 35742, 36524, 44067, 50022, 53613, 54786, 58756, 63917, 71484, 82179, 88134, 100044, 102823, 107226, 109572, 127834, 132201, 164358, 176268, 191751, 205646, 214452, 255668, 264402, 308469, 328716, 337847, 383502, 411292, 528804, 575253, 616938, 675694, 767004, 925407, 1013541, 1150506, 1233876, 1351388, 1850814, 2027082, 2301012, 2364929, 3040623, 3701628, 4054164, 4729858, 6081246, 7094787, 9459716, 12162492, 14189574, 21284361, 28379148, 42568722, 85137444]

約数ペア:

[(1, 85137444), (2, 42568722), (3, 28379148), (4, 21284361), (6, 14189574), (7, 12162492), (9, 9459716), (12, 7094787), (14, 6081246), (18, 4729858), (21, 4054164), (23, 3701628), (28, 3040623), (36, 2364929), (37, 2301012), (42, 2027082), (46, 1850814), (63, 1351388), (69, 1233876), (74, 1150506), (84, 1013541), (92, 925407), (111, 767004), (126, 675694), (138, 616938), (148, 575253), (161, 528804), (207, 411292), (222, 383502), (252, 337847), (259, 328716), (276, 308469), (322, 264402), (333, 255668), (397, 214452), (414, 205646), (444, 191751), (483, 176268), (518, 164358), (644, 132201), (666, 127834), (777, 109572), (794, 107226), (828, 102823), (851, 100044), (966, 88134), (1036, 82179), (1191, 71484), (1332, 63917), (1449, 58756), (1554, 54786), (1588, 53613), (1702, 50022), (1932, 44067), (2331, 36524), (2382, 35742), (2553, 33348), (2779, 30636), (2898, 29378), (3108, 27393), (3404, 25011), (3573, 23828), (4662, 18262), (4764, 17871), (5106, 16674), (5558, 15318), (5796, 14689), (5957, 14292), (7146, 11914), (7659, 11116), (8337, 10212), (9131, 9324)]