72788496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4500

約数の個数: 80

約数和(自身を含む): 211795968

約数和(自身を除く): 139007472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 4447, 5456, 8184, 8894, 13341, 16368, 17788, 26682, 35576, 48917, 53364, 71152, 97834, 106728, 137857, 146751, 195668, 213456, 275714, 293502, 391336, 413571, 551428, 587004, 782672, 827142, 1102856, 1174008, 1516427, 1654284, 2205712, 2348016, 3032854, 3308568, 4549281, 6065708, 6617136, 9098562, 12131416, 18197124, 24262832, 36394248, 72788496]

約数ペア:

[(1, 72788496), (2, 36394248), (3, 24262832), (4, 18197124), (6, 12131416), (8, 9098562), (11, 6617136), (12, 6065708), (16, 4549281), (22, 3308568), (24, 3032854), (31, 2348016), (33, 2205712), (44, 1654284), (48, 1516427), (62, 1174008), (66, 1102856), (88, 827142), (93, 782672), (124, 587004), (132, 551428), (176, 413571), (186, 391336), (248, 293502), (264, 275714), (341, 213456), (372, 195668), (496, 146751), (528, 137857), (682, 106728), (744, 97834), (1023, 71152), (1364, 53364), (1488, 48917), (2046, 35576), (2728, 26682), (4092, 17788), (4447, 16368), (5456, 13341), (8184, 8894)]