65717532

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 174894720

約数和(自身を除く): 109177188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 414, 417, 556, 571, 828, 834, 1142, 1251, 1668, 1713, 2284, 2502, 3197, 3426, 5004, 5139, 6394, 6852, 9591, 10278, 12788, 13133, 19182, 20556, 26266, 28773, 38364, 39399, 52532, 57546, 78798, 79369, 115092, 118197, 157596, 158738, 236394, 238107, 317476, 472788, 476214, 714321, 952428, 1428642, 1825487, 2857284, 3650974, 5476461, 7301948, 10952922, 16429383, 21905844, 32858766, 65717532]

約数ペア:

[(1, 65717532), (2, 32858766), (3, 21905844), (4, 16429383), (6, 10952922), (9, 7301948), (12, 5476461), (18, 3650974), (23, 2857284), (36, 1825487), (46, 1428642), (69, 952428), (92, 714321), (138, 476214), (139, 472788), (207, 317476), (276, 238107), (278, 236394), (414, 158738), (417, 157596), (556, 118197), (571, 115092), (828, 79369), (834, 78798), (1142, 57546), (1251, 52532), (1668, 39399), (1713, 38364), (2284, 28773), (2502, 26266), (3197, 20556), (3426, 19182), (5004, 13133), (5139, 12788), (6394, 10278), (6852, 9591)]