78834064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 168739200

約数和(自身を除く): 89905136

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 83, 89, 92, 116, 166, 178, 184, 232, 332, 356, 368, 464, 664, 667, 712, 1328, 1334, 1424, 1909, 2047, 2407, 2581, 2668, 3818, 4094, 4814, 5162, 5336, 7387, 7636, 8188, 9628, 10324, 10672, 14774, 15272, 16376, 19256, 20648, 29548, 30544, 32752, 38512, 41296, 55361, 59096, 59363, 110722, 118192, 118726, 169901, 214223, 221444, 237452, 339802, 428446, 442888, 474904, 679604, 856892, 885776, 949808, 1359208, 1713784, 2718416, 3427568, 4927129, 9854258, 19708516, 39417032, 78834064]

約数ペア:

[(1, 78834064), (2, 39417032), (4, 19708516), (8, 9854258), (16, 4927129), (23, 3427568), (29, 2718416), (46, 1713784), (58, 1359208), (83, 949808), (89, 885776), (92, 856892), (116, 679604), (166, 474904), (178, 442888), (184, 428446), (232, 339802), (332, 237452), (356, 221444), (368, 214223), (464, 169901), (664, 118726), (667, 118192), (712, 110722), (1328, 59363), (1334, 59096), (1424, 55361), (1909, 41296), (2047, 38512), (2407, 32752), (2581, 30544), (2668, 29548), (3818, 20648), (4094, 19256), (4814, 16376), (5162, 15272), (5336, 14774), (7387, 10672), (7636, 10324), (8188, 9628)]