70146972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 120

約数和(自身を含む): 211980384

約数和(自身を除く): 141833412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 157, 162, 189, 197, 252, 314, 324, 378, 394, 471, 567, 591, 628, 756, 788, 942, 1099, 1134, 1182, 1379, 1413, 1773, 1884, 2198, 2268, 2364, 2758, 2826, 3297, 3546, 4137, 4239, 4396, 5319, 5516, 5652, 6594, 7092, 8274, 8478, 9891, 10638, 12411, 12717, 13188, 15957, 16548, 16956, 19782, 21276, 24822, 25434, 29673, 30929, 31914, 37233, 39564, 49644, 50868, 59346, 61858, 63828, 74466, 89019, 92787, 111699, 118692, 123716, 148932, 178038, 185574, 216503, 223398, 278361, 356076, 371148, 433006, 446796, 556722, 649509, 835083, 866012, 1113444, 1299018, 1670166, 1948527, 2505249, 2598036, 3340332, 3897054, 5010498, 5845581, 7794108, 10020996, 11691162, 17536743, 23382324, 35073486, 70146972]

約数ペア:

[(1, 70146972), (2, 35073486), (3, 23382324), (4, 17536743), (6, 11691162), (7, 10020996), (9, 7794108), (12, 5845581), (14, 5010498), (18, 3897054), (21, 3340332), (27, 2598036), (28, 2505249), (36, 1948527), (42, 1670166), (54, 1299018), (63, 1113444), (81, 866012), (84, 835083), (108, 649509), (126, 556722), (157, 446796), (162, 433006), (189, 371148), (197, 356076), (252, 278361), (314, 223398), (324, 216503), (378, 185574), (394, 178038), (471, 148932), (567, 123716), (591, 118692), (628, 111699), (756, 92787), (788, 89019), (942, 74466), (1099, 63828), (1134, 61858), (1182, 59346), (1379, 50868), (1413, 49644), (1773, 39564), (1884, 37233), (2198, 31914), (2268, 30929), (2364, 29673), (2758, 25434), (2826, 24822), (3297, 21276), (3546, 19782), (4137, 16956), (4239, 16548), (4396, 15957), (5319, 13188), (5516, 12717), (5652, 12411), (6594, 10638), (7092, 9891), (8274, 8478)]