68228208

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 206826048

約数和(自身を除く): 138597840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 188, 204, 272, 282, 306, 376, 408, 423, 564, 593, 612, 752, 799, 816, 846, 1128, 1186, 1224, 1598, 1692, 1779, 2256, 2372, 2397, 2448, 3196, 3384, 3558, 4744, 4794, 5337, 6392, 6768, 7116, 7191, 9488, 9588, 10081, 10674, 12784, 14232, 14382, 19176, 20162, 21348, 27871, 28464, 28764, 30243, 38352, 40324, 42696, 55742, 57528, 60486, 80648, 83613, 85392, 90729, 111484, 115056, 120972, 161296, 167226, 181458, 222968, 241944, 250839, 334452, 362916, 445936, 473807, 483888, 501678, 668904, 725832, 947614, 1003356, 1337808, 1421421, 1451664, 1895228, 2006712, 2842842, 3790456, 4013424, 4264263, 5685684, 7580912, 8528526, 11371368, 17057052, 22742736, 34114104, 68228208]

約数ペア:

[(1, 68228208), (2, 34114104), (3, 22742736), (4, 17057052), (6, 11371368), (8, 8528526), (9, 7580912), (12, 5685684), (16, 4264263), (17, 4013424), (18, 3790456), (24, 2842842), (34, 2006712), (36, 1895228), (47, 1451664), (48, 1421421), (51, 1337808), (68, 1003356), (72, 947614), (94, 725832), (102, 668904), (136, 501678), (141, 483888), (144, 473807), (153, 445936), (188, 362916), (204, 334452), (272, 250839), (282, 241944), (306, 222968), (376, 181458), (408, 167226), (423, 161296), (564, 120972), (593, 115056), (612, 111484), (752, 90729), (799, 85392), (816, 83613), (846, 80648), (1128, 60486), (1186, 57528), (1224, 55742), (1598, 42696), (1692, 40324), (1779, 38352), (2256, 30243), (2372, 28764), (2397, 28464), (2448, 27871), (3196, 21348), (3384, 20162), (3558, 19176), (4744, 14382), (4794, 14232), (5337, 12784), (6392, 10674), (6768, 10081), (7116, 9588), (7191, 9488)]