38261556

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 101730720

約数和(自身を除く): 63469164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 547, 603, 804, 1044, 1094, 1206, 1641, 1943, 2188, 2412, 3282, 3886, 4923, 5829, 6564, 7772, 9846, 11658, 15863, 17487, 19692, 23316, 31726, 34974, 36649, 47589, 63452, 69948, 73298, 95178, 109947, 142767, 146596, 190356, 219894, 285534, 329841, 439788, 571068, 659682, 1062821, 1319364, 2125642, 3188463, 4251284, 6376926, 9565389, 12753852, 19130778, 38261556]

約数ペア:

[(1, 38261556), (2, 19130778), (3, 12753852), (4, 9565389), (6, 6376926), (9, 4251284), (12, 3188463), (18, 2125642), (29, 1319364), (36, 1062821), (58, 659682), (67, 571068), (87, 439788), (116, 329841), (134, 285534), (174, 219894), (201, 190356), (261, 146596), (268, 142767), (348, 109947), (402, 95178), (522, 73298), (547, 69948), (603, 63452), (804, 47589), (1044, 36649), (1094, 34974), (1206, 31726), (1641, 23316), (1943, 19692), (2188, 17487), (2412, 15863), (3282, 11658), (3886, 9846), (4923, 7772), (5829, 6564)]