98459816

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^2$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 232948170

約数和(自身を除く): 134488354

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 139, 182, 196, 278, 364, 392, 556, 637, 728, 973, 1112, 1274, 1807, 1946, 2548, 3614, 3892, 5096, 6811, 7228, 7784, 12649, 13622, 14456, 19321, 25298, 27244, 38642, 50596, 54488, 77284, 88543, 101192, 135247, 154568, 177086, 251173, 270494, 354172, 502346, 540988, 708344, 946729, 1004692, 1081976, 1758211, 1893458, 2009384, 3516422, 3786916, 7032844, 7573832, 12307477, 14065688, 24614954, 49229908, 98459816]

約数ペア:

[(1, 98459816), (2, 49229908), (4, 24614954), (7, 14065688), (8, 12307477), (13, 7573832), (14, 7032844), (26, 3786916), (28, 3516422), (49, 2009384), (52, 1893458), (56, 1758211), (91, 1081976), (98, 1004692), (104, 946729), (139, 708344), (182, 540988), (196, 502346), (278, 354172), (364, 270494), (392, 251173), (556, 177086), (637, 154568), (728, 135247), (973, 101192), (1112, 88543), (1274, 77284), (1807, 54488), (1946, 50596), (2548, 38642), (3614, 27244), (3892, 25298), (5096, 19321), (6811, 14456), (7228, 13622), (7784, 12649)]