73681842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 169513344

約数和(自身を除く): 95831502

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 181, 221, 307, 362, 442, 543, 614, 663, 921, 1086, 1326, 1842, 2353, 3077, 3991, 4706, 5219, 6154, 7059, 7982, 9231, 10438, 11973, 14118, 15657, 18462, 23946, 31314, 40001, 55567, 67847, 80002, 111134, 120003, 135694, 166701, 203541, 240006, 333402, 407082, 722371, 944639, 1444742, 1889278, 2167113, 2833917, 4334226, 5667834, 12280307, 24560614, 36840921, 73681842]

約数ペア:

[(1, 73681842), (2, 36840921), (3, 24560614), (6, 12280307), (13, 5667834), (17, 4334226), (26, 2833917), (34, 2167113), (39, 1889278), (51, 1444742), (78, 944639), (102, 722371), (181, 407082), (221, 333402), (307, 240006), (362, 203541), (442, 166701), (543, 135694), (614, 120003), (663, 111134), (921, 80002), (1086, 67847), (1326, 55567), (1842, 40001), (2353, 31314), (3077, 23946), (3991, 18462), (4706, 15657), (5219, 14118), (6154, 11973), (7059, 10438), (7982, 9231)]