About the Number

102012912

102012911 ← → 102012913

2進数表記:110000101001001011111110000

漢数字表記:一億二百一万二千九百十二

素因数分解:

2 4 × 3 3 × 23 1 × 10267 1

素因数の和:10307
約数の個数: 80
約数和(自身を含む): 305575680
約数和(自身を除く): 203562768

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 10267, 20534, 30801, 41068, 61602, 82136, 92403, 123204, 164272, 184806, 236141, 246408, 277209, 369612, 472282, 492816, 554418, 708423, 739224, 944564, 1108836, 1416846, 1478448, 1889128, 2125269, 2217672, 2833692, 3778256, 4250538, 4435344, 5667384, 6375807, 8501076, 11334768, 12751614, 17002152, 25503228, 34004304, 51006456, 102012912]

約数ペア:
[(1, 102012912), (2, 51006456), (3, 34004304), (4, 25503228), (6, 17002152), (8, 12751614), (9, 11334768), (12, 8501076), (16, 6375807), (18, 5667384), (23, 4435344), (24, 4250538), (27, 3778256), (36, 2833692), (46, 2217672), (48, 2125269), (54, 1889128), (69, 1478448), (72, 1416846), (92, 1108836), (108, 944564), (138, 739224), (144, 708423), (184, 554418), (207, 492816), (216, 472282), (276, 369612), (368, 277209), (414, 246408), (432, 236141), (552, 184806), (621, 164272), (828, 123204), (1104, 92403), (1242, 82136), (1656, 61602), (2484, 41068), (3312, 30801), (4968, 20534), (9936, 10267)]

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