71408616

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 182865600

約数和(自身を除く): 111456984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 101, 178, 202, 267, 303, 331, 356, 404, 534, 606, 662, 712, 808, 993, 1068, 1212, 1324, 1986, 2136, 2424, 2648, 3972, 7944, 8989, 17978, 26967, 29459, 33431, 35956, 53934, 58918, 66862, 71912, 88377, 100293, 107868, 117836, 133724, 176754, 200586, 215736, 235672, 267448, 353508, 401172, 707016, 802344, 2975359, 5950718, 8926077, 11901436, 17852154, 23802872, 35704308, 71408616]

約数ペア:

[(1, 71408616), (2, 35704308), (3, 23802872), (4, 17852154), (6, 11901436), (8, 8926077), (12, 5950718), (24, 2975359), (89, 802344), (101, 707016), (178, 401172), (202, 353508), (267, 267448), (303, 235672), (331, 215736), (356, 200586), (404, 176754), (534, 133724), (606, 117836), (662, 107868), (712, 100293), (808, 88377), (993, 71912), (1068, 66862), (1212, 58918), (1324, 53934), (1986, 35956), (2136, 33431), (2424, 29459), (2648, 26967), (3972, 17978), (7944, 8989)]