88204680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{81671}}^1$

素因数の和:81691

約数の個数: 64

約数和(自身を含む): 294019200

約数和(自身を除く): 205814520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 81671, 163342, 245013, 326684, 408355, 490026, 653368, 735039, 816710, 980052, 1225065, 1470078, 1633420, 1960104, 2205117, 2450130, 2940156, 3266840, 3675195, 4410234, 4900260, 5880312, 7350390, 8820468, 9800520, 11025585, 14700780, 17640936, 22051170, 29401560, 44102340, 88204680]

約数ペア:

[(1, 88204680), (2, 44102340), (3, 29401560), (4, 22051170), (5, 17640936), (6, 14700780), (8, 11025585), (9, 9800520), (10, 8820468), (12, 7350390), (15, 5880312), (18, 4900260), (20, 4410234), (24, 3675195), (27, 3266840), (30, 2940156), (36, 2450130), (40, 2205117), (45, 1960104), (54, 1633420), (60, 1470078), (72, 1225065), (90, 980052), (108, 816710), (120, 735039), (135, 653368), (180, 490026), (216, 408355), (270, 326684), (360, 245013), (540, 163342), (1080, 81671)]