87831604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5693}}^1$

素因数の和:5752

約数の個数: 48

約数和(自身を含む): 191318400

約数和(自身を除く): 103486796

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 5693, 7714, 11386, 15428, 22772, 39851, 79702, 108167, 159404, 165097, 216334, 330194, 432668, 660388, 757169, 1155679, 1514338, 2311358, 3028676, 3136843, 4622716, 6273686, 12547372, 21957901, 43915802, 87831604]

約数ペア:

[(1, 87831604), (2, 43915802), (4, 21957901), (7, 12547372), (14, 6273686), (19, 4622716), (28, 3136843), (29, 3028676), (38, 2311358), (58, 1514338), (76, 1155679), (116, 757169), (133, 660388), (203, 432668), (266, 330194), (406, 216334), (532, 165097), (551, 159404), (812, 108167), (1102, 79702), (2204, 39851), (3857, 22772), (5693, 15428), (7714, 11386)]