84368988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1107

約数の個数: 72

約数和(自身を含む): 233840880

約数和(自身を除く): 149471892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 257, 396, 514, 771, 829, 1028, 1542, 1658, 2313, 2487, 2827, 3084, 3316, 4626, 4974, 5654, 7461, 8481, 9119, 9252, 9948, 11308, 14922, 16962, 18238, 25443, 27357, 29844, 33924, 36476, 50886, 54714, 82071, 101772, 109428, 164142, 213053, 328284, 426106, 639159, 852212, 1278318, 1917477, 2343583, 2556636, 3834954, 4687166, 7030749, 7669908, 9374332, 14061498, 21092247, 28122996, 42184494, 84368988]

約数ペア:

[(1, 84368988), (2, 42184494), (3, 28122996), (4, 21092247), (6, 14061498), (9, 9374332), (11, 7669908), (12, 7030749), (18, 4687166), (22, 3834954), (33, 2556636), (36, 2343583), (44, 1917477), (66, 1278318), (99, 852212), (132, 639159), (198, 426106), (257, 328284), (396, 213053), (514, 164142), (771, 109428), (829, 101772), (1028, 82071), (1542, 54714), (1658, 50886), (2313, 36476), (2487, 33924), (2827, 29844), (3084, 27357), (3316, 25443), (4626, 18238), (4974, 16962), (5654, 14922), (7461, 11308), (8481, 9948), (9119, 9252)]