81773172

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{58243}}^1$

素因数の和:58269

約数の個数: 48

約数和(自身を含む): 228316480

約数和(自身を除く): 146543308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 58243, 116486, 174729, 232972, 349458, 524187, 698916, 757159, 1048374, 1514318, 1572561, 2096748, 2271477, 3028636, 3145122, 4542954, 6290244, 6814431, 9085908, 13628862, 20443293, 27257724, 40886586, 81773172]

約数ペア:

[(1, 81773172), (2, 40886586), (3, 27257724), (4, 20443293), (6, 13628862), (9, 9085908), (12, 6814431), (13, 6290244), (18, 4542954), (26, 3145122), (27, 3028636), (36, 2271477), (39, 2096748), (52, 1572561), (54, 1514318), (78, 1048374), (108, 757159), (117, 698916), (156, 524187), (234, 349458), (351, 232972), (468, 174729), (702, 116486), (1404, 58243)]