89838372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 234474240

約数和(自身を除く): 144635868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1429, 1612, 2028, 2418, 2858, 4287, 4836, 5239, 5716, 8574, 10478, 15717, 17148, 18577, 20956, 31434, 37154, 44299, 55731, 62868, 74308, 88598, 111462, 132897, 177196, 222924, 241501, 265794, 483002, 531588, 575887, 724503, 966004, 1151774, 1449006, 1727661, 2303548, 2898012, 3455322, 6910644, 7486531, 14973062, 22459593, 29946124, 44919186, 89838372]

約数ペア:

[(1, 89838372), (2, 44919186), (3, 29946124), (4, 22459593), (6, 14973062), (12, 7486531), (13, 6910644), (26, 3455322), (31, 2898012), (39, 2303548), (52, 1727661), (62, 1449006), (78, 1151774), (93, 966004), (124, 724503), (156, 575887), (169, 531588), (186, 483002), (338, 265794), (372, 241501), (403, 222924), (507, 177196), (676, 132897), (806, 111462), (1014, 88598), (1209, 74308), (1429, 62868), (1612, 55731), (2028, 44299), (2418, 37154), (2858, 31434), (4287, 20956), (4836, 18577), (5239, 17148), (5716, 15717), (8574, 10478)]