87970464

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 261975168

約数和(自身を除く): 174004704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 67, 72, 94, 96, 97, 134, 141, 144, 188, 194, 201, 268, 282, 288, 291, 376, 388, 402, 423, 536, 564, 582, 603, 752, 776, 804, 846, 873, 1072, 1128, 1164, 1206, 1504, 1552, 1608, 1692, 1746, 2144, 2256, 2328, 2412, 3104, 3149, 3216, 3384, 3492, 4512, 4559, 4656, 4824, 6298, 6432, 6499, 6768, 6984, 9118, 9312, 9447, 9648, 12596, 12998, 13536, 13677, 13968, 18236, 18894, 19296, 19497, 25192, 25996, 27354, 27936, 28341, 36472, 37788, 38994, 41031, 50384, 51992, 54708, 56682, 58491, 72944, 75576, 77988, 82062, 100768, 103984, 109416, 113364, 116982, 145888, 151152, 155976, 164124, 207968, 218832, 226728, 233964, 302304, 305453, 311952, 328248, 437664, 453456, 467928, 610906, 623904, 656496, 906912, 916359, 935856, 1221812, 1312992, 1832718, 1871712, 2443624, 2749077, 3665436, 4887248, 5498154, 7330872, 9774496, 10996308, 14661744, 21992616, 29323488, 43985232, 87970464]

約数ペア:

[(1, 87970464), (2, 43985232), (3, 29323488), (4, 21992616), (6, 14661744), (8, 10996308), (9, 9774496), (12, 7330872), (16, 5498154), (18, 4887248), (24, 3665436), (32, 2749077), (36, 2443624), (47, 1871712), (48, 1832718), (67, 1312992), (72, 1221812), (94, 935856), (96, 916359), (97, 906912), (134, 656496), (141, 623904), (144, 610906), (188, 467928), (194, 453456), (201, 437664), (268, 328248), (282, 311952), (288, 305453), (291, 302304), (376, 233964), (388, 226728), (402, 218832), (423, 207968), (536, 164124), (564, 155976), (582, 151152), (603, 145888), (752, 116982), (776, 113364), (804, 109416), (846, 103984), (873, 100768), (1072, 82062), (1128, 77988), (1164, 75576), (1206, 72944), (1504, 58491), (1552, 56682), (1608, 54708), (1692, 51992), (1746, 50384), (2144, 41031), (2256, 38994), (2328, 37788), (2412, 36472), (3104, 28341), (3149, 27936), (3216, 27354), (3384, 25996), (3492, 25192), (4512, 19497), (4559, 19296), (4656, 18894), (4824, 18236), (6298, 13968), (6432, 13677), (6499, 13536), (6768, 12998), (6984, 12596), (9118, 9648), (9312, 9447)]