90201558

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21569}}^1$

素因数の和:21632

約数の個数: 32

約数和(自身を含む): 195683040

約数和(自身を除く): 105481482

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 21569, 43138, 64707, 129414, 366673, 733346, 884329, 1100019, 1768658, 2200038, 2652987, 5305974, 15033593, 30067186, 45100779, 90201558]

約数ペア:

[(1, 90201558), (2, 45100779), (3, 30067186), (6, 15033593), (17, 5305974), (34, 2652987), (41, 2200038), (51, 1768658), (82, 1100019), (102, 884329), (123, 733346), (246, 366673), (697, 129414), (1394, 64707), (2091, 43138), (4182, 21569)]