80994056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 180774720

約数和(自身を除く): 99780664

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 104, 143, 166, 286, 332, 572, 664, 853, 913, 1079, 1144, 1706, 1826, 2158, 3412, 3652, 4316, 6824, 7304, 8632, 9383, 11089, 11869, 18766, 22178, 23738, 37532, 44356, 47476, 70799, 75064, 88712, 94952, 121979, 141598, 243958, 283196, 487916, 566392, 778789, 920387, 975832, 1557578, 1840774, 3115156, 3681548, 6230312, 7363096, 10124257, 20248514, 40497028, 80994056]

約数ペア:

[(1, 80994056), (2, 40497028), (4, 20248514), (8, 10124257), (11, 7363096), (13, 6230312), (22, 3681548), (26, 3115156), (44, 1840774), (52, 1557578), (83, 975832), (88, 920387), (104, 778789), (143, 566392), (166, 487916), (286, 283196), (332, 243958), (572, 141598), (664, 121979), (853, 94952), (913, 88712), (1079, 75064), (1144, 70799), (1706, 47476), (1826, 44356), (2158, 37532), (3412, 23738), (3652, 22178), (4316, 18766), (6824, 11869), (7304, 11089), (8632, 9383)]