80372088

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4050

約数の個数: 80

約数和(自身を含む): 232436160

約数和(自身を除く): 152064072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 4001, 5022, 6696, 8002, 10044, 12003, 16004, 20088, 24006, 32008, 36009, 48012, 72018, 96024, 108027, 124031, 144036, 216054, 248062, 288072, 324081, 372093, 432108, 496124, 648162, 744186, 864216, 992248, 1116279, 1296324, 1488372, 2232558, 2592648, 2976744, 3348837, 4465116, 6697674, 8930232, 10046511, 13395348, 20093022, 26790696, 40186044, 80372088]

約数ペア:

[(1, 80372088), (2, 40186044), (3, 26790696), (4, 20093022), (6, 13395348), (8, 10046511), (9, 8930232), (12, 6697674), (18, 4465116), (24, 3348837), (27, 2976744), (31, 2592648), (36, 2232558), (54, 1488372), (62, 1296324), (72, 1116279), (81, 992248), (93, 864216), (108, 744186), (124, 648162), (162, 496124), (186, 432108), (216, 372093), (248, 324081), (279, 288072), (324, 248062), (372, 216054), (558, 144036), (648, 124031), (744, 108027), (837, 96024), (1116, 72018), (1674, 48012), (2232, 36009), (2511, 32008), (3348, 24006), (4001, 20088), (5022, 16004), (6696, 12003), (8002, 10044)]