78346268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 195084288

約数和(自身を除く): 116738020

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 748, 884, 1001, 1151, 1309, 1547, 2002, 2302, 2431, 2618, 3094, 4004, 4604, 4862, 5236, 6188, 8057, 9724, 12661, 14963, 16114, 17017, 19567, 25322, 29926, 32228, 34034, 39134, 50644, 59852, 68068, 78268, 88627, 104741, 136969, 164593, 177254, 209482, 215237, 254371, 273938, 329186, 354508, 418964, 430474, 508742, 547876, 658372, 860948, 1017484, 1152151, 1506659, 1780597, 2304302, 2798081, 3013318, 3561194, 4608604, 5596162, 6026636, 7122388, 11192324, 19586567, 39173134, 78346268]

約数ペア:

[(1, 78346268), (2, 39173134), (4, 19586567), (7, 11192324), (11, 7122388), (13, 6026636), (14, 5596162), (17, 4608604), (22, 3561194), (26, 3013318), (28, 2798081), (34, 2304302), (44, 1780597), (52, 1506659), (68, 1152151), (77, 1017484), (91, 860948), (119, 658372), (143, 547876), (154, 508742), (182, 430474), (187, 418964), (221, 354508), (238, 329186), (286, 273938), (308, 254371), (364, 215237), (374, 209482), (442, 177254), (476, 164593), (572, 136969), (748, 104741), (884, 88627), (1001, 78268), (1151, 68068), (1309, 59852), (1547, 50644), (2002, 39134), (2302, 34034), (2431, 32228), (2618, 29926), (3094, 25322), (4004, 19567), (4604, 17017), (4862, 16114), (5236, 14963), (6188, 12661), (8057, 9724)]