81900936

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29167}}^1$

素因数の和:29195

約数の個数: 64

約数和(自身を含む): 245011200

約数和(自身を除く): 163110264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 29167, 58334, 87501, 116668, 175002, 233336, 262503, 350004, 379171, 525006, 700008, 758342, 787509, 1050012, 1137513, 1516684, 1575018, 2100024, 2275026, 3033368, 3150036, 3412539, 4550052, 6300072, 6825078, 9100104, 10237617, 13650156, 20475234, 27300312, 40950468, 81900936]

約数ペア:

[(1, 81900936), (2, 40950468), (3, 27300312), (4, 20475234), (6, 13650156), (8, 10237617), (9, 9100104), (12, 6825078), (13, 6300072), (18, 4550052), (24, 3412539), (26, 3150036), (27, 3033368), (36, 2275026), (39, 2100024), (52, 1575018), (54, 1516684), (72, 1137513), (78, 1050012), (104, 787509), (108, 758342), (117, 700008), (156, 525006), (216, 379171), (234, 350004), (312, 262503), (351, 233336), (468, 175002), (702, 116668), (936, 87501), (1404, 58334), (2808, 29167)]