80299926

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 203911344

約数和(自身を除く): 123611418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 181, 294, 362, 441, 503, 543, 882, 1006, 1086, 1267, 1509, 1629, 2534, 3018, 3258, 3521, 3801, 4527, 7042, 7602, 8869, 9054, 10563, 11403, 17738, 21126, 22806, 24647, 26607, 31689, 49294, 53214, 63378, 73941, 79821, 91043, 147882, 159642, 182086, 221823, 273129, 443646, 546258, 637301, 819387, 1274602, 1638774, 1911903, 3823806, 4461107, 5735709, 8922214, 11471418, 13383321, 26766642, 40149963, 80299926]

約数ペア:

[(1, 80299926), (2, 40149963), (3, 26766642), (6, 13383321), (7, 11471418), (9, 8922214), (14, 5735709), (18, 4461107), (21, 3823806), (42, 1911903), (49, 1638774), (63, 1274602), (98, 819387), (126, 637301), (147, 546258), (181, 443646), (294, 273129), (362, 221823), (441, 182086), (503, 159642), (543, 147882), (882, 91043), (1006, 79821), (1086, 73941), (1267, 63378), (1509, 53214), (1629, 49294), (2534, 31689), (3018, 26607), (3258, 24647), (3521, 22806), (3801, 21126), (4527, 17738), (7042, 11403), (7602, 10563), (8869, 9054)]