79651908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4001}}^1$

素因数の和:4097

約数の個数: 72

約数和(自身を含む): 233076480

約数和(自身を除く): 153424572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4001, 4977, 6636, 8002, 9954, 12003, 16004, 19908, 24006, 28007, 36009, 48012, 56014, 72018, 84021, 112028, 144036, 168042, 252063, 316079, 336084, 504126, 632158, 948237, 1008252, 1264316, 1896474, 2212553, 2844711, 3792948, 4425106, 5689422, 6637659, 8850212, 11378844, 13275318, 19912977, 26550636, 39825954, 79651908]

約数ペア:

[(1, 79651908), (2, 39825954), (3, 26550636), (4, 19912977), (6, 13275318), (7, 11378844), (9, 8850212), (12, 6637659), (14, 5689422), (18, 4425106), (21, 3792948), (28, 2844711), (36, 2212553), (42, 1896474), (63, 1264316), (79, 1008252), (84, 948237), (126, 632158), (158, 504126), (237, 336084), (252, 316079), (316, 252063), (474, 168042), (553, 144036), (711, 112028), (948, 84021), (1106, 72018), (1422, 56014), (1659, 48012), (2212, 36009), (2844, 28007), (3318, 24006), (4001, 19908), (4977, 16004), (6636, 12003), (8002, 9954)]