71872248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1117}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 206069760

約数和(自身を除く): 134197512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 1117, 1149, 1532, 2234, 2298, 2681, 3064, 3351, 4468, 4596, 5362, 6702, 7819, 8043, 8936, 9192, 10724, 13404, 15638, 16086, 21448, 23457, 26808, 31276, 32172, 46914, 62552, 64344, 93828, 187656, 427811, 855622, 1283433, 1711244, 2566866, 2994677, 3422488, 5133732, 5989354, 8984031, 10267464, 11978708, 17968062, 23957416, 35936124, 71872248]

約数ペア:

[(1, 71872248), (2, 35936124), (3, 23957416), (4, 17968062), (6, 11978708), (7, 10267464), (8, 8984031), (12, 5989354), (14, 5133732), (21, 3422488), (24, 2994677), (28, 2566866), (42, 1711244), (56, 1283433), (84, 855622), (168, 427811), (383, 187656), (766, 93828), (1117, 64344), (1149, 62552), (1532, 46914), (2234, 32172), (2298, 31276), (2681, 26808), (3064, 23457), (3351, 21448), (4468, 16086), (4596, 15638), (5362, 13404), (6702, 10724), (7819, 9192), (8043, 8936)]