64907892

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{28619}}^1$

素因数の和:28642

約数の個数: 60

約数和(自身を含む): 193929120

約数和(自身を除く): 129021228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 28619, 57238, 85857, 114476, 171714, 200333, 257571, 343428, 400666, 515142, 600999, 772713, 801332, 1030284, 1201998, 1545426, 1802997, 2318139, 2403996, 3090852, 3605994, 4636278, 5408991, 7211988, 9272556, 10817982, 16226973, 21635964, 32453946, 64907892]

約数ペア:

[(1, 64907892), (2, 32453946), (3, 21635964), (4, 16226973), (6, 10817982), (7, 9272556), (9, 7211988), (12, 5408991), (14, 4636278), (18, 3605994), (21, 3090852), (27, 2403996), (28, 2318139), (36, 1802997), (42, 1545426), (54, 1201998), (63, 1030284), (81, 801332), (84, 772713), (108, 600999), (126, 515142), (162, 400666), (189, 343428), (252, 257571), (324, 200333), (378, 171714), (567, 114476), (756, 85857), (1134, 57238), (2268, 28619)]