80227944

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16631}}^1$

素因数の和:16710

約数の個数: 48

約数和(自身を含む): 220540320

約数和(自身を除く): 140312376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 16631, 33262, 49893, 66524, 99786, 133048, 149679, 199572, 299358, 399144, 598716, 1114277, 1197432, 2228554, 3342831, 4457108, 6685662, 8914216, 10028493, 13371324, 20056986, 26742648, 40113972, 80227944]

約数ペア:

[(1, 80227944), (2, 40113972), (3, 26742648), (4, 20056986), (6, 13371324), (8, 10028493), (9, 8914216), (12, 6685662), (18, 4457108), (24, 3342831), (36, 2228554), (67, 1197432), (72, 1114277), (134, 598716), (201, 399144), (268, 299358), (402, 199572), (536, 149679), (603, 133048), (804, 99786), (1206, 66524), (1608, 49893), (2412, 33262), (4824, 16631)]