71269776

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 207174240

約数和(自身を除く): 135904464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 83, 89, 134, 144, 166, 178, 201, 249, 267, 268, 332, 356, 402, 498, 534, 536, 603, 664, 712, 747, 801, 804, 996, 1068, 1072, 1206, 1328, 1424, 1494, 1602, 1608, 1992, 2136, 2412, 2988, 3204, 3216, 3984, 4272, 4824, 5561, 5963, 5976, 6408, 7387, 9648, 11122, 11926, 11952, 12816, 14774, 16683, 17889, 22161, 22244, 23852, 29548, 33366, 35778, 44322, 44488, 47704, 50049, 53667, 59096, 66483, 66732, 71556, 88644, 88976, 95408, 100098, 107334, 118192, 132966, 133464, 143112, 177288, 200196, 214668, 265932, 266928, 286224, 354576, 400392, 429336, 494929, 531864, 800784, 858672, 989858, 1063728, 1484787, 1979716, 2969574, 3959432, 4454361, 5939148, 7918864, 8908722, 11878296, 17817444, 23756592, 35634888, 71269776]

約数ペア:

[(1, 71269776), (2, 35634888), (3, 23756592), (4, 17817444), (6, 11878296), (8, 8908722), (9, 7918864), (12, 5939148), (16, 4454361), (18, 3959432), (24, 2969574), (36, 1979716), (48, 1484787), (67, 1063728), (72, 989858), (83, 858672), (89, 800784), (134, 531864), (144, 494929), (166, 429336), (178, 400392), (201, 354576), (249, 286224), (267, 266928), (268, 265932), (332, 214668), (356, 200196), (402, 177288), (498, 143112), (534, 133464), (536, 132966), (603, 118192), (664, 107334), (712, 100098), (747, 95408), (801, 88976), (804, 88644), (996, 71556), (1068, 66732), (1072, 66483), (1206, 59096), (1328, 53667), (1424, 50049), (1494, 47704), (1602, 44488), (1608, 44322), (1992, 35778), (2136, 33366), (2412, 29548), (2988, 23852), (3204, 22244), (3216, 22161), (3984, 17889), (4272, 16683), (4824, 14774), (5561, 12816), (5963, 11952), (5976, 11926), (6408, 11122), (7387, 9648)]