79086816

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 240786000

約数和(自身を除く): 161699184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 97, 114, 144, 149, 152, 171, 194, 228, 288, 291, 298, 304, 342, 388, 447, 456, 582, 596, 608, 684, 776, 873, 894, 912, 1164, 1192, 1341, 1368, 1552, 1746, 1788, 1824, 1843, 2328, 2384, 2682, 2736, 2831, 3104, 3492, 3576, 3686, 4656, 4768, 5364, 5472, 5529, 5662, 6984, 7152, 7372, 8493, 9312, 10728, 11058, 11324, 13968, 14304, 14453, 14744, 16587, 16986, 21456, 22116, 22648, 25479, 27936, 28906, 29488, 33174, 33972, 42912, 43359, 44232, 45296, 50958, 57812, 58976, 66348, 67944, 86718, 88464, 90592, 101916, 115624, 130077, 132696, 135888, 173436, 176928, 203832, 231248, 260154, 265392, 271776, 274607, 346872, 407664, 462496, 520308, 530784, 549214, 693744, 815328, 823821, 1040616, 1098428, 1387488, 1647642, 2081232, 2196856, 2471463, 3295284, 4162464, 4393712, 4942926, 6590568, 8787424, 9885852, 13181136, 19771704, 26362272, 39543408, 79086816]

約数ペア:

[(1, 79086816), (2, 39543408), (3, 26362272), (4, 19771704), (6, 13181136), (8, 9885852), (9, 8787424), (12, 6590568), (16, 4942926), (18, 4393712), (19, 4162464), (24, 3295284), (32, 2471463), (36, 2196856), (38, 2081232), (48, 1647642), (57, 1387488), (72, 1098428), (76, 1040616), (96, 823821), (97, 815328), (114, 693744), (144, 549214), (149, 530784), (152, 520308), (171, 462496), (194, 407664), (228, 346872), (288, 274607), (291, 271776), (298, 265392), (304, 260154), (342, 231248), (388, 203832), (447, 176928), (456, 173436), (582, 135888), (596, 132696), (608, 130077), (684, 115624), (776, 101916), (873, 90592), (894, 88464), (912, 86718), (1164, 67944), (1192, 66348), (1341, 58976), (1368, 57812), (1552, 50958), (1746, 45296), (1788, 44232), (1824, 43359), (1843, 42912), (2328, 33972), (2384, 33174), (2682, 29488), (2736, 28906), (2831, 27936), (3104, 25479), (3492, 22648), (3576, 22116), (3686, 21456), (4656, 16986), (4768, 16587), (5364, 14744), (5472, 14453), (5529, 14304), (5662, 13968), (6984, 11324), (7152, 11058), (7372, 10728), (8493, 9312)]