91455364

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 108

約数和(自身を含む): 220803408

約数和(自身を除く): 129348044

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 169, 182, 196, 251, 286, 308, 338, 364, 502, 539, 572, 637, 676, 1001, 1004, 1078, 1183, 1274, 1757, 1859, 2002, 2156, 2366, 2548, 2761, 3263, 3514, 3718, 4004, 4732, 5522, 6526, 7007, 7028, 7436, 8281, 11044, 12299, 13013, 13052, 14014, 16562, 19327, 22841, 24598, 26026, 28028, 33124, 35893, 38654, 42419, 45682, 49196, 52052, 71786, 77308, 84838, 91091, 91364, 135289, 143572, 159887, 169676, 182182, 251251, 270578, 296933, 319774, 364364, 466609, 502502, 541156, 593866, 639548, 933218, 1005004, 1187732, 1758757, 1866436, 2078531, 3266263, 3517514, 4157062, 6532526, 7035028, 8314124, 13065052, 22863841, 45727682, 91455364]

約数ペア:

[(1, 91455364), (2, 45727682), (4, 22863841), (7, 13065052), (11, 8314124), (13, 7035028), (14, 6532526), (22, 4157062), (26, 3517514), (28, 3266263), (44, 2078531), (49, 1866436), (52, 1758757), (77, 1187732), (91, 1005004), (98, 933218), (143, 639548), (154, 593866), (169, 541156), (182, 502502), (196, 466609), (251, 364364), (286, 319774), (308, 296933), (338, 270578), (364, 251251), (502, 182182), (539, 169676), (572, 159887), (637, 143572), (676, 135289), (1001, 91364), (1004, 91091), (1078, 84838), (1183, 77308), (1274, 71786), (1757, 52052), (1859, 49196), (2002, 45682), (2156, 42419), (2366, 38654), (2548, 35893), (2761, 33124), (3263, 28028), (3514, 26026), (3718, 24598), (4004, 22841), (4732, 19327), (5522, 16562), (6526, 14014), (7007, 13052), (7028, 13013), (7436, 12299), (8281, 11044)]