47174148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 137417280

約数和(自身を除く): 90243132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1429, 1572, 1834, 2358, 2751, 2858, 3668, 4287, 4716, 5502, 5716, 8253, 8574, 10003, 11004, 12861, 16506, 17148, 20006, 25722, 30009, 33012, 40012, 51444, 60018, 90027, 120036, 180054, 187199, 360108, 374398, 561597, 748796, 1123194, 1310393, 1684791, 2246388, 2620786, 3369582, 3931179, 5241572, 6739164, 7862358, 11793537, 15724716, 23587074, 47174148]

約数ペア:

[(1, 47174148), (2, 23587074), (3, 15724716), (4, 11793537), (6, 7862358), (7, 6739164), (9, 5241572), (12, 3931179), (14, 3369582), (18, 2620786), (21, 2246388), (28, 1684791), (36, 1310393), (42, 1123194), (63, 748796), (84, 561597), (126, 374398), (131, 360108), (252, 187199), (262, 180054), (393, 120036), (524, 90027), (786, 60018), (917, 51444), (1179, 40012), (1429, 33012), (1572, 30009), (1834, 25722), (2358, 20006), (2751, 17148), (2858, 16506), (3668, 12861), (4287, 11004), (4716, 10003), (5502, 8574), (5716, 8253)]