28805747832

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{145009}}^1$

素因数の和:145141

約数の個数: 96

約数和(自身を含む): 81437616000

約数和(自身を除く): 52631868168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 89, 93, 124, 178, 186, 248, 267, 279, 356, 372, 534, 558, 712, 744, 801, 1068, 1116, 1602, 2136, 2232, 2759, 3204, 5518, 6408, 8277, 11036, 16554, 22072, 24831, 33108, 49662, 66216, 99324, 145009, 198648, 290018, 435027, 580036, 870054, 1160072, 1305081, 1740108, 2610162, 3480216, 4495279, 5220324, 8990558, 10440648, 12905801, 13485837, 17981116, 25811602, 26971674, 35962232, 38717403, 40457511, 51623204, 53943348, 77434806, 80915022, 103246408, 107886696, 116152209, 154869612, 161830044, 232304418, 309739224, 323660088, 400079831, 464608836, 800159662, 929217672, 1200239493, 1600319324, 2400478986, 3200638648, 3600718479, 4800957972, 7201436958, 9601915944, 14402873916, 28805747832]

約数ペア:

[(1, 28805747832), (2, 14402873916), (3, 9601915944), (4, 7201436958), (6, 4800957972), (8, 3600718479), (9, 3200638648), (12, 2400478986), (18, 1600319324), (24, 1200239493), (31, 929217672), (36, 800159662), (62, 464608836), (72, 400079831), (89, 323660088), (93, 309739224), (124, 232304418), (178, 161830044), (186, 154869612), (248, 116152209), (267, 107886696), (279, 103246408), (356, 80915022), (372, 77434806), (534, 53943348), (558, 51623204), (712, 40457511), (744, 38717403), (801, 35962232), (1068, 26971674), (1116, 25811602), (1602, 17981116), (2136, 13485837), (2232, 12905801), (2759, 10440648), (3204, 8990558), (5518, 5220324), (6408, 4495279), (8277, 3480216), (11036, 2610162), (16554, 1740108), (22072, 1305081), (24831, 1160072), (33108, 870054), (49662, 580036), (66216, 435027), (99324, 290018), (145009, 198648)]