80489268

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 223104000

約数和(自身を除く): 142614732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 87, 93, 108, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 783, 829, 837, 899, 1044, 1116, 1566, 1658, 1674, 1798, 2487, 2697, 3132, 3316, 3348, 3596, 4974, 5394, 7461, 8091, 9948, 10788, 14922, 16182, 22383, 24041, 24273, 25699, 29844, 32364, 44766, 48082, 48546, 51398, 72123, 77097, 89532, 96164, 97092, 102796, 144246, 154194, 216369, 231291, 288492, 308388, 432738, 462582, 649107, 693873, 745271, 865476, 925164, 1298214, 1387746, 1490542, 2235813, 2596428, 2775492, 2981084, 4471626, 6707439, 8943252, 13414878, 20122317, 26829756, 40244634, 80489268]

約数ペア:

[(1, 80489268), (2, 40244634), (3, 26829756), (4, 20122317), (6, 13414878), (9, 8943252), (12, 6707439), (18, 4471626), (27, 2981084), (29, 2775492), (31, 2596428), (36, 2235813), (54, 1490542), (58, 1387746), (62, 1298214), (87, 925164), (93, 865476), (108, 745271), (116, 693873), (124, 649107), (174, 462582), (186, 432738), (261, 308388), (279, 288492), (348, 231291), (372, 216369), (522, 154194), (558, 144246), (783, 102796), (829, 97092), (837, 96164), (899, 89532), (1044, 77097), (1116, 72123), (1566, 51398), (1658, 48546), (1674, 48082), (1798, 44766), (2487, 32364), (2697, 29844), (3132, 25699), (3316, 24273), (3348, 24041), (3596, 22383), (4974, 16182), (5394, 14922), (7461, 10788), (8091, 9948)]