76839945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 155119104

約数和(自身を除く): 78279159

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 195, 205, 273, 287, 455, 533, 615, 861, 1365, 1373, 1435, 1599, 2665, 3731, 4119, 4305, 6865, 7995, 9611, 11193, 17849, 18655, 20595, 28833, 48055, 53547, 55965, 56293, 89245, 124943, 144165, 168879, 267735, 281465, 374829, 394051, 624715, 731809, 844395, 1182153, 1874145, 1970255, 2195427, 3659045, 5122663, 5910765, 10977135, 15367989, 25613315, 76839945]

約数ペア:

[(1, 76839945), (3, 25613315), (5, 15367989), (7, 10977135), (13, 5910765), (15, 5122663), (21, 3659045), (35, 2195427), (39, 1970255), (41, 1874145), (65, 1182153), (91, 844395), (105, 731809), (123, 624715), (195, 394051), (205, 374829), (273, 281465), (287, 267735), (455, 168879), (533, 144165), (615, 124943), (861, 89245), (1365, 56293), (1373, 55965), (1435, 53547), (1599, 48055), (2665, 28833), (3731, 20595), (4119, 18655), (4305, 17849), (6865, 11193), (7995, 9611)]