84200974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 155897280

約数和(自身を除く): 71696306

約数列:

[1, 2, 11, 13, 22, 26, 37, 73, 74, 109, 143, 146, 218, 286, 407, 481, 803, 814, 949, 962, 1199, 1417, 1606, 1898, 2398, 2701, 2834, 4033, 5291, 5402, 7957, 8066, 10439, 10582, 15587, 15914, 20878, 29711, 31174, 35113, 44363, 52429, 59422, 70226, 87527, 88726, 103441, 104858, 175054, 206882, 294409, 386243, 576719, 588818, 772486, 1137851, 1153438, 2275702, 3238499, 3827317, 6476998, 7654634, 42100487, 84200974]

約数ペア:

[(1, 84200974), (2, 42100487), (11, 7654634), (13, 6476998), (22, 3827317), (26, 3238499), (37, 2275702), (73, 1153438), (74, 1137851), (109, 772486), (143, 588818), (146, 576719), (218, 386243), (286, 294409), (407, 206882), (481, 175054), (803, 104858), (814, 103441), (949, 88726), (962, 87527), (1199, 70226), (1417, 59422), (1606, 52429), (1898, 44363), (2398, 35113), (2701, 31174), (2834, 29711), (4033, 20878), (5291, 15914), (5402, 15587), (7957, 10582), (8066, 10439)]