38945736

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 110073600

約数和(自身を除く): 71127864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 79, 82, 123, 158, 164, 167, 237, 246, 316, 328, 334, 369, 474, 492, 501, 632, 668, 711, 738, 948, 984, 1002, 1336, 1422, 1476, 1503, 1896, 2004, 2844, 2952, 3006, 3239, 4008, 5688, 6012, 6478, 6847, 9717, 12024, 12956, 13193, 13694, 19434, 20541, 25912, 26386, 27388, 29151, 38868, 39579, 41082, 52772, 54776, 58302, 61623, 77736, 79158, 82164, 105544, 116604, 118737, 123246, 158316, 164328, 233208, 237474, 246492, 316632, 474948, 492984, 540913, 949896, 1081826, 1622739, 2163652, 3245478, 4327304, 4868217, 6490956, 9736434, 12981912, 19472868, 38945736]

約数ペア:

[(1, 38945736), (2, 19472868), (3, 12981912), (4, 9736434), (6, 6490956), (8, 4868217), (9, 4327304), (12, 3245478), (18, 2163652), (24, 1622739), (36, 1081826), (41, 949896), (72, 540913), (79, 492984), (82, 474948), (123, 316632), (158, 246492), (164, 237474), (167, 233208), (237, 164328), (246, 158316), (316, 123246), (328, 118737), (334, 116604), (369, 105544), (474, 82164), (492, 79158), (501, 77736), (632, 61623), (668, 58302), (711, 54776), (738, 52772), (948, 41082), (984, 39579), (1002, 38868), (1336, 29151), (1422, 27388), (1476, 26386), (1503, 25912), (1896, 20541), (2004, 19434), (2844, 13694), (2952, 13193), (3006, 12956), (3239, 12024), (4008, 9717), (5688, 6847), (6012, 6478)]