83890404

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2248

約数の個数: 84

約数和(自身を含む): 237150396

約数和(自身を除く): 153259992

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2213, 2916, 3159, 4212, 4426, 6318, 6639, 8852, 9477, 12636, 13278, 18954, 19917, 26556, 28769, 37908, 39834, 57538, 59751, 79668, 86307, 115076, 119502, 172614, 179253, 239004, 258921, 345228, 358506, 517842, 537759, 717012, 776763, 1035684, 1075518, 1553526, 1613277, 2151036, 2330289, 3107052, 3226554, 4660578, 6453108, 6990867, 9321156, 13981734, 20972601, 27963468, 41945202, 83890404]

約数ペア:

[(1, 83890404), (2, 41945202), (3, 27963468), (4, 20972601), (6, 13981734), (9, 9321156), (12, 6990867), (13, 6453108), (18, 4660578), (26, 3226554), (27, 3107052), (36, 2330289), (39, 2151036), (52, 1613277), (54, 1553526), (78, 1075518), (81, 1035684), (108, 776763), (117, 717012), (156, 537759), (162, 517842), (234, 358506), (243, 345228), (324, 258921), (351, 239004), (468, 179253), (486, 172614), (702, 119502), (729, 115076), (972, 86307), (1053, 79668), (1404, 59751), (1458, 57538), (2106, 39834), (2213, 37908), (2916, 28769), (3159, 26556), (4212, 19917), (4426, 18954), (6318, 13278), (6639, 12636), (8852, 9477)]