75828948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 193687200

約数和(自身を除く): 117858252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 169, 269, 278, 338, 417, 507, 538, 556, 676, 807, 834, 1014, 1076, 1614, 1668, 1807, 2028, 3228, 3497, 3614, 5421, 6994, 7228, 10491, 10842, 13988, 20982, 21684, 23491, 37391, 41964, 45461, 46982, 70473, 74782, 90922, 93964, 112173, 136383, 140946, 149564, 181844, 224346, 272766, 281892, 448692, 486083, 545532, 972166, 1458249, 1944332, 2916498, 5832996, 6319079, 12638158, 18957237, 25276316, 37914474, 75828948]

約数ペア:

[(1, 75828948), (2, 37914474), (3, 25276316), (4, 18957237), (6, 12638158), (12, 6319079), (13, 5832996), (26, 2916498), (39, 1944332), (52, 1458249), (78, 972166), (139, 545532), (156, 486083), (169, 448692), (269, 281892), (278, 272766), (338, 224346), (417, 181844), (507, 149564), (538, 140946), (556, 136383), (676, 112173), (807, 93964), (834, 90922), (1014, 74782), (1076, 70473), (1614, 46982), (1668, 45461), (1807, 41964), (2028, 37391), (3228, 23491), (3497, 21684), (3614, 20982), (5421, 13988), (6994, 10842), (7228, 10491)]