64009008

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 160

約数和(自身を含む): 214033920

約数和(自身を除く): 150024912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 84, 108, 112, 122, 126, 144, 168, 183, 189, 216, 244, 252, 336, 347, 366, 378, 427, 432, 488, 504, 549, 694, 732, 756, 854, 976, 1008, 1041, 1098, 1281, 1388, 1464, 1512, 1647, 1708, 2082, 2196, 2429, 2562, 2776, 2928, 3024, 3123, 3294, 3416, 3843, 4164, 4392, 4858, 5124, 5552, 6246, 6588, 6832, 7287, 7686, 8328, 8784, 9369, 9716, 10248, 11529, 12492, 13176, 14574, 15372, 16656, 18738, 19432, 20496, 21167, 21861, 23058, 24984, 26352, 29148, 30744, 37476, 38864, 42334, 43722, 46116, 49968, 58296, 61488, 63501, 65583, 74952, 84668, 87444, 92232, 116592, 127002, 131166, 148169, 149904, 169336, 174888, 184464, 190503, 254004, 262332, 296338, 338672, 349776, 381006, 444507, 508008, 524664, 571509, 592676, 762012, 889014, 1016016, 1049328, 1143018, 1185352, 1333521, 1524024, 1778028, 2286036, 2370704, 2667042, 3048048, 3556056, 4000563, 4572072, 5334084, 7112112, 8001126, 9144144, 10668168, 16002252, 21336336, 32004504, 64009008]

約数ペア:

[(1, 64009008), (2, 32004504), (3, 21336336), (4, 16002252), (6, 10668168), (7, 9144144), (8, 8001126), (9, 7112112), (12, 5334084), (14, 4572072), (16, 4000563), (18, 3556056), (21, 3048048), (24, 2667042), (27, 2370704), (28, 2286036), (36, 1778028), (42, 1524024), (48, 1333521), (54, 1185352), (56, 1143018), (61, 1049328), (63, 1016016), (72, 889014), (84, 762012), (108, 592676), (112, 571509), (122, 524664), (126, 508008), (144, 444507), (168, 381006), (183, 349776), (189, 338672), (216, 296338), (244, 262332), (252, 254004), (336, 190503), (347, 184464), (366, 174888), (378, 169336), (427, 149904), (432, 148169), (488, 131166), (504, 127002), (549, 116592), (694, 92232), (732, 87444), (756, 84668), (854, 74952), (976, 65583), (1008, 63501), (1041, 61488), (1098, 58296), (1281, 49968), (1388, 46116), (1464, 43722), (1512, 42334), (1647, 38864), (1708, 37476), (2082, 30744), (2196, 29148), (2429, 26352), (2562, 24984), (2776, 23058), (2928, 21861), (3024, 21167), (3123, 20496), (3294, 19432), (3416, 18738), (3843, 16656), (4164, 15372), (4392, 14574), (4858, 13176), (5124, 12492), (5552, 11529), (6246, 10248), (6588, 9716), (6832, 9369), (7287, 8784), (7686, 8328)]