87663948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 228748800

約数和(自身を除く): 141084852

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 73, 76, 92, 114, 138, 146, 219, 228, 229, 276, 292, 437, 438, 458, 687, 874, 876, 916, 1311, 1374, 1387, 1679, 1748, 2622, 2748, 2774, 3358, 4161, 4351, 5037, 5244, 5267, 5548, 6716, 8322, 8702, 10074, 10534, 13053, 15801, 16644, 16717, 17404, 20148, 21068, 26106, 31602, 31901, 33434, 50151, 52212, 63204, 63802, 66868, 95703, 100073, 100302, 127604, 191406, 200146, 200604, 300219, 317623, 382812, 384491, 400292, 600438, 635246, 768982, 952869, 1153473, 1200876, 1270492, 1537964, 1905738, 2306946, 3811476, 4613892, 7305329, 14610658, 21915987, 29221316, 43831974, 87663948]

約数ペア:

[(1, 87663948), (2, 43831974), (3, 29221316), (4, 21915987), (6, 14610658), (12, 7305329), (19, 4613892), (23, 3811476), (38, 2306946), (46, 1905738), (57, 1537964), (69, 1270492), (73, 1200876), (76, 1153473), (92, 952869), (114, 768982), (138, 635246), (146, 600438), (219, 400292), (228, 384491), (229, 382812), (276, 317623), (292, 300219), (437, 200604), (438, 200146), (458, 191406), (687, 127604), (874, 100302), (876, 100073), (916, 95703), (1311, 66868), (1374, 63802), (1387, 63204), (1679, 52212), (1748, 50151), (2622, 33434), (2748, 31901), (2774, 31602), (3358, 26106), (4161, 21068), (4351, 20148), (5037, 17404), (5244, 16717), (5267, 16644), (5548, 15801), (6716, 13053), (8322, 10534), (8702, 10074)]