72617976

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{27259}}^1$

素因数の和:27308

約数の個数: 48

約数和(自身を含む): 201996600

約数和(自身を除く): 129378624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 27259, 54518, 81777, 109036, 163554, 218072, 245331, 327108, 490662, 654216, 981324, 1008583, 1962648, 2017166, 3025749, 4034332, 6051498, 8068664, 9077247, 12102996, 18154494, 24205992, 36308988, 72617976]

約数ペア:

[(1, 72617976), (2, 36308988), (3, 24205992), (4, 18154494), (6, 12102996), (8, 9077247), (9, 8068664), (12, 6051498), (18, 4034332), (24, 3025749), (36, 2017166), (37, 1962648), (72, 1008583), (74, 981324), (111, 654216), (148, 490662), (222, 327108), (296, 245331), (333, 218072), (444, 163554), (666, 109036), (888, 81777), (1332, 54518), (2664, 27259)]