71301604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 157852800

約数和(自身を除く): 86551196

約数列:

[1, 2, 4, 11, 17, 19, 22, 29, 34, 38, 44, 58, 68, 76, 116, 173, 187, 209, 319, 323, 346, 374, 418, 493, 551, 638, 646, 692, 748, 836, 986, 1102, 1276, 1292, 1903, 1972, 2204, 2941, 3287, 3553, 3806, 5017, 5423, 5882, 6061, 6574, 7106, 7612, 9367, 10034, 10846, 11764, 12122, 13148, 14212, 18734, 20068, 21692, 24244, 32351, 36157, 37468, 55187, 55879, 64702, 72314, 85289, 95323, 103037, 110374, 111758, 129404, 144628, 170578, 190646, 206074, 220748, 223516, 341156, 381292, 412148, 614669, 938179, 1048553, 1229338, 1620491, 1876358, 2097106, 2458676, 3240982, 3752716, 4194212, 6481964, 17825401, 35650802, 71301604]

約数ペア:

[(1, 71301604), (2, 35650802), (4, 17825401), (11, 6481964), (17, 4194212), (19, 3752716), (22, 3240982), (29, 2458676), (34, 2097106), (38, 1876358), (44, 1620491), (58, 1229338), (68, 1048553), (76, 938179), (116, 614669), (173, 412148), (187, 381292), (209, 341156), (319, 223516), (323, 220748), (346, 206074), (374, 190646), (418, 170578), (493, 144628), (551, 129404), (638, 111758), (646, 110374), (692, 103037), (748, 95323), (836, 85289), (986, 72314), (1102, 64702), (1276, 55879), (1292, 55187), (1903, 37468), (1972, 36157), (2204, 32351), (2941, 24244), (3287, 21692), (3553, 20068), (3806, 18734), (5017, 14212), (5423, 13148), (5882, 12122), (6061, 11764), (6574, 10846), (7106, 10034), (7612, 9367)]