81722298

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 204773184

約数和(自身を除く): 123050886

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 83, 98, 102, 119, 147, 166, 197, 238, 249, 294, 357, 394, 498, 581, 591, 714, 833, 1162, 1182, 1379, 1411, 1666, 1743, 2499, 2758, 2822, 3349, 3486, 4067, 4137, 4233, 4998, 6698, 8134, 8274, 8466, 9653, 9877, 10047, 12201, 16351, 19306, 19754, 20094, 23443, 24402, 28959, 29631, 32702, 46886, 49053, 57918, 59262, 69139, 70329, 98106, 114457, 138278, 140658, 164101, 207417, 228914, 277967, 328202, 343371, 414834, 492303, 555934, 686742, 801199, 833901, 984606, 1602398, 1667802, 1945769, 2403597, 3891538, 4807194, 5837307, 11674614, 13620383, 27240766, 40861149, 81722298]

約数ペア:

[(1, 81722298), (2, 40861149), (3, 27240766), (6, 13620383), (7, 11674614), (14, 5837307), (17, 4807194), (21, 3891538), (34, 2403597), (42, 1945769), (49, 1667802), (51, 1602398), (83, 984606), (98, 833901), (102, 801199), (119, 686742), (147, 555934), (166, 492303), (197, 414834), (238, 343371), (249, 328202), (294, 277967), (357, 228914), (394, 207417), (498, 164101), (581, 140658), (591, 138278), (714, 114457), (833, 98106), (1162, 70329), (1182, 69139), (1379, 59262), (1411, 57918), (1666, 49053), (1743, 46886), (2499, 32702), (2758, 29631), (2822, 28959), (3349, 24402), (3486, 23443), (4067, 20094), (4137, 19754), (4233, 19306), (4998, 16351), (6698, 12201), (8134, 10047), (8274, 9877), (8466, 9653)]