90702905128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1\times {\mathrm{15647}}^1$

素因数の和:19150

約数の個数: 64

約数和(自身を含む): 195362150400

約数和(自身を除く): 104659245272

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 3467, 6934, 13868, 15647, 27736, 31294, 38137, 62588, 65873, 76274, 125176, 131746, 152548, 172117, 263492, 297293, 305096, 344234, 526984, 594586, 688468, 724603, 1189172, 1376936, 1449206, 2378344, 2898412, 3270223, 5796824, 6540446, 13080892, 26161784, 54248149, 108496298, 216992596, 433985192, 596729639, 1030714831, 1193459278, 2061429662, 2386918556, 4122859324, 4773837112, 8245718648, 11337863141, 22675726282, 45351452564, 90702905128]

約数ペア:

[(1, 90702905128), (2, 45351452564), (4, 22675726282), (8, 11337863141), (11, 8245718648), (19, 4773837112), (22, 4122859324), (38, 2386918556), (44, 2061429662), (76, 1193459278), (88, 1030714831), (152, 596729639), (209, 433985192), (418, 216992596), (836, 108496298), (1672, 54248149), (3467, 26161784), (6934, 13080892), (13868, 6540446), (15647, 5796824), (27736, 3270223), (31294, 2898412), (38137, 2378344), (62588, 1449206), (65873, 1376936), (76274, 1189172), (125176, 724603), (131746, 688468), (152548, 594586), (172117, 526984), (263492, 344234), (297293, 305096)]