78466428

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{38239}}^1$

素因数の和:38271

約数の個数: 48

約数和(自身を含む): 214144000

約数和(自身を除く): 135677572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 38239, 76478, 114717, 152956, 229434, 344151, 458868, 688302, 726541, 1032453, 1376604, 1453082, 2064906, 2179623, 2906164, 4129812, 4359246, 6538869, 8718492, 13077738, 19616607, 26155476, 39233214, 78466428]

約数ペア:

[(1, 78466428), (2, 39233214), (3, 26155476), (4, 19616607), (6, 13077738), (9, 8718492), (12, 6538869), (18, 4359246), (19, 4129812), (27, 2906164), (36, 2179623), (38, 2064906), (54, 1453082), (57, 1376604), (76, 1032453), (108, 726541), (114, 688302), (171, 458868), (228, 344151), (342, 229434), (513, 152956), (684, 114717), (1026, 76478), (2052, 38239)]