About the Number

72484128

72484127 ← → 72484129

2進数表記:100010100100000010100100000

漢数字表記:七千二百四十八万四千百二十八

素因数分解:

2 5 × 3 2 × 109 1 × 2309 1

素因数の和:2434
約数の個数: 72
約数和(自身を含む): 208107900
約数和(自身を除く): 135623772

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2309, 2616, 3488, 3924, 4618, 5232, 6927, 7848, 9236, 10464, 13854, 15696, 18472, 20781, 27708, 31392, 36944, 41562, 55416, 73888, 83124, 110832, 166248, 221664, 251681, 332496, 503362, 664992, 755043, 1006724, 1510086, 2013448, 2265129, 3020172, 4026896, 4530258, 6040344, 8053792, 9060516, 12080688, 18121032, 24161376, 36242064, 72484128]

約数ペア:
[(1, 72484128), (2, 36242064), (3, 24161376), (4, 18121032), (6, 12080688), (8, 9060516), (9, 8053792), (12, 6040344), (16, 4530258), (18, 4026896), (24, 3020172), (32, 2265129), (36, 2013448), (48, 1510086), (72, 1006724), (96, 755043), (109, 664992), (144, 503362), (218, 332496), (288, 251681), (327, 221664), (436, 166248), (654, 110832), (872, 83124), (981, 73888), (1308, 55416), (1744, 41562), (1962, 36944), (2309, 31392), (2616, 27708), (3488, 20781), (3924, 18472), (4618, 15696), (5232, 13854), (6927, 10464), (7848, 9236)]

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