71238744

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{10639}}^1$

素因数の和:10685

約数の個数: 64

約数和(自身を含む): 204288000

約数和(自身を除く): 133049256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 10639, 21278, 31917, 42556, 63834, 85112, 95751, 127668, 191502, 255336, 287253, 329809, 383004, 574506, 659618, 766008, 989427, 1149012, 1319236, 1978854, 2298024, 2638472, 2968281, 3957708, 5936562, 7915416, 8904843, 11873124, 17809686, 23746248, 35619372, 71238744]

約数ペア:

[(1, 71238744), (2, 35619372), (3, 23746248), (4, 17809686), (6, 11873124), (8, 8904843), (9, 7915416), (12, 5936562), (18, 3957708), (24, 2968281), (27, 2638472), (31, 2298024), (36, 1978854), (54, 1319236), (62, 1149012), (72, 989427), (93, 766008), (108, 659618), (124, 574506), (186, 383004), (216, 329809), (248, 287253), (279, 255336), (372, 191502), (558, 127668), (744, 95751), (837, 85112), (1116, 63834), (1674, 42556), (2232, 31917), (3348, 21278), (6696, 10639)]