64895664

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 180309888

約数和(自身を除く): 115414224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 804, 816, 1072, 1139, 1187, 1608, 2278, 2374, 3216, 3417, 3561, 4556, 4748, 6834, 7122, 9112, 9496, 13668, 14244, 18224, 18992, 20179, 27336, 28488, 40358, 54672, 56976, 60537, 79529, 80716, 121074, 159058, 161432, 238587, 242148, 318116, 322864, 477174, 484296, 636232, 954348, 968592, 1272464, 1351993, 1908696, 2703986, 3817392, 4055979, 5407972, 8111958, 10815944, 16223916, 21631888, 32447832, 64895664]

約数ペア:

[(1, 64895664), (2, 32447832), (3, 21631888), (4, 16223916), (6, 10815944), (8, 8111958), (12, 5407972), (16, 4055979), (17, 3817392), (24, 2703986), (34, 1908696), (48, 1351993), (51, 1272464), (67, 968592), (68, 954348), (102, 636232), (134, 484296), (136, 477174), (201, 322864), (204, 318116), (268, 242148), (272, 238587), (402, 161432), (408, 159058), (536, 121074), (804, 80716), (816, 79529), (1072, 60537), (1139, 56976), (1187, 54672), (1608, 40358), (2278, 28488), (2374, 27336), (3216, 20179), (3417, 18992), (3561, 18224), (4556, 14244), (4748, 13668), (6834, 9496), (7122, 9112)]