71840976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2196

約数の個数: 80

約数和(自身を含む): 200731200

約数和(自身を除く): 128890224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2129, 2812, 4218, 4258, 5624, 6387, 8436, 8516, 11248, 12774, 16872, 17032, 25548, 33744, 34064, 40451, 51096, 78773, 80902, 102192, 121353, 157546, 161804, 236319, 242706, 315092, 323608, 472638, 485412, 630184, 647216, 945276, 970824, 1260368, 1496687, 1890552, 1941648, 2993374, 3781104, 4490061, 5986748, 8980122, 11973496, 17960244, 23946992, 35920488, 71840976]

約数ペア:

[(1, 71840976), (2, 35920488), (3, 23946992), (4, 17960244), (6, 11973496), (8, 8980122), (12, 5986748), (16, 4490061), (19, 3781104), (24, 2993374), (37, 1941648), (38, 1890552), (48, 1496687), (57, 1260368), (74, 970824), (76, 945276), (111, 647216), (114, 630184), (148, 485412), (152, 472638), (222, 323608), (228, 315092), (296, 242706), (304, 236319), (444, 161804), (456, 157546), (592, 121353), (703, 102192), (888, 80902), (912, 78773), (1406, 51096), (1776, 40451), (2109, 34064), (2129, 33744), (2812, 25548), (4218, 17032), (4258, 16872), (5624, 12774), (6387, 11248), (8436, 8516)]