4787172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 13346424

約数和(自身を除く): 8559252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 193, 212, 234, 318, 386, 468, 477, 579, 636, 689, 772, 954, 1158, 1378, 1737, 1908, 2067, 2316, 2509, 2756, 3474, 4134, 5018, 6201, 6948, 7527, 8268, 10036, 10229, 12402, 15054, 20458, 22581, 24804, 30108, 30687, 40916, 45162, 61374, 90324, 92061, 122748, 132977, 184122, 265954, 368244, 398931, 531908, 797862, 1196793, 1595724, 2393586, 4787172]

約数ペア:

[(1, 4787172), (2, 2393586), (3, 1595724), (4, 1196793), (6, 797862), (9, 531908), (12, 398931), (13, 368244), (18, 265954), (26, 184122), (36, 132977), (39, 122748), (52, 92061), (53, 90324), (78, 61374), (106, 45162), (117, 40916), (156, 30687), (159, 30108), (193, 24804), (212, 22581), (234, 20458), (318, 15054), (386, 12402), (468, 10229), (477, 10036), (579, 8268), (636, 7527), (689, 6948), (772, 6201), (954, 5018), (1158, 4134), (1378, 3474), (1737, 2756), (1908, 2509), (2067, 2316)]