68871894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 176523264

約数和(自身を除く): 107651370

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 169, 182, 186, 217, 273, 313, 338, 403, 434, 507, 546, 626, 651, 806, 939, 1014, 1183, 1209, 1302, 1878, 2191, 2366, 2418, 2821, 3549, 4069, 4382, 5239, 5642, 6573, 7098, 8138, 8463, 9703, 10478, 12207, 13146, 15717, 16926, 19406, 24414, 28483, 29109, 31434, 36673, 52897, 56966, 58218, 67921, 73346, 85449, 105794, 110019, 126139, 135842, 158691, 170898, 203763, 220038, 252278, 317382, 370279, 378417, 407526, 740558, 756834, 882973, 1110837, 1639807, 1765946, 2221674, 2648919, 3279614, 4919421, 5297838, 9838842, 11478649, 22957298, 34435947, 68871894]

約数ペア:

[(1, 68871894), (2, 34435947), (3, 22957298), (6, 11478649), (7, 9838842), (13, 5297838), (14, 4919421), (21, 3279614), (26, 2648919), (31, 2221674), (39, 1765946), (42, 1639807), (62, 1110837), (78, 882973), (91, 756834), (93, 740558), (169, 407526), (182, 378417), (186, 370279), (217, 317382), (273, 252278), (313, 220038), (338, 203763), (403, 170898), (434, 158691), (507, 135842), (546, 126139), (626, 110019), (651, 105794), (806, 85449), (939, 73346), (1014, 67921), (1183, 58218), (1209, 56966), (1302, 52897), (1878, 36673), (2191, 31434), (2366, 29109), (2418, 28483), (2821, 24414), (3549, 19406), (4069, 16926), (4382, 15717), (5239, 13146), (5642, 12207), (6573, 10478), (7098, 9703), (8138, 8463)]