70804488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 200217600

約数和(自身を除く): 129413112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 43, 46, 57, 69, 76, 86, 92, 114, 129, 138, 152, 157, 172, 184, 228, 258, 276, 314, 344, 437, 456, 471, 516, 552, 628, 817, 874, 942, 989, 1032, 1256, 1311, 1634, 1748, 1884, 1978, 2451, 2622, 2967, 2983, 3268, 3496, 3611, 3768, 3956, 4902, 5244, 5934, 5966, 6536, 6751, 7222, 7912, 8949, 9804, 10488, 10833, 11868, 11932, 13502, 14444, 17898, 18791, 19608, 20253, 21666, 23736, 23864, 27004, 28888, 35796, 37582, 40506, 43332, 54008, 56373, 68609, 71592, 75164, 81012, 86664, 112746, 128269, 137218, 150328, 155273, 162024, 205827, 225492, 256538, 274436, 310546, 384807, 411654, 450984, 465819, 513076, 548872, 621092, 769614, 823308, 931638, 1026152, 1242184, 1539228, 1646616, 1863276, 2950187, 3078456, 3726552, 5900374, 8850561, 11800748, 17701122, 23601496, 35402244, 70804488]

約数ペア:

[(1, 70804488), (2, 35402244), (3, 23601496), (4, 17701122), (6, 11800748), (8, 8850561), (12, 5900374), (19, 3726552), (23, 3078456), (24, 2950187), (38, 1863276), (43, 1646616), (46, 1539228), (57, 1242184), (69, 1026152), (76, 931638), (86, 823308), (92, 769614), (114, 621092), (129, 548872), (138, 513076), (152, 465819), (157, 450984), (172, 411654), (184, 384807), (228, 310546), (258, 274436), (276, 256538), (314, 225492), (344, 205827), (437, 162024), (456, 155273), (471, 150328), (516, 137218), (552, 128269), (628, 112746), (817, 86664), (874, 81012), (942, 75164), (989, 71592), (1032, 68609), (1256, 56373), (1311, 54008), (1634, 43332), (1748, 40506), (1884, 37582), (1978, 35796), (2451, 28888), (2622, 27004), (2967, 23864), (2983, 23736), (3268, 21666), (3496, 20253), (3611, 19608), (3768, 18791), (3956, 17898), (4902, 14444), (5244, 13502), (5934, 11932), (5966, 11868), (6536, 10833), (6751, 10488), (7222, 9804), (7912, 8949)]