76290256

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 184107264

約数和(自身を除く): 107817008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 49, 56, 62, 73, 86, 98, 112, 124, 146, 172, 196, 217, 248, 292, 301, 344, 392, 434, 496, 511, 584, 602, 688, 784, 868, 1022, 1168, 1204, 1333, 1519, 1736, 2044, 2107, 2263, 2408, 2666, 3038, 3139, 3472, 3577, 4088, 4214, 4526, 4816, 5332, 6076, 6278, 7154, 8176, 8428, 9052, 9331, 10664, 12152, 12556, 14308, 15841, 16856, 18104, 18662, 21328, 21973, 24304, 25112, 28616, 31682, 33712, 36208, 37324, 43946, 50224, 57232, 63364, 65317, 74648, 87892, 97309, 110887, 126728, 130634, 149296, 153811, 175784, 194618, 221774, 253456, 261268, 307622, 351568, 389236, 443548, 522536, 615244, 681163, 778472, 887096, 1045072, 1230488, 1362326, 1556944, 1774192, 2460976, 2724652, 4768141, 5449304, 9536282, 10898608, 19072564, 38145128, 76290256]

約数ペア:

[(1, 76290256), (2, 38145128), (4, 19072564), (7, 10898608), (8, 9536282), (14, 5449304), (16, 4768141), (28, 2724652), (31, 2460976), (43, 1774192), (49, 1556944), (56, 1362326), (62, 1230488), (73, 1045072), (86, 887096), (98, 778472), (112, 681163), (124, 615244), (146, 522536), (172, 443548), (196, 389236), (217, 351568), (248, 307622), (292, 261268), (301, 253456), (344, 221774), (392, 194618), (434, 175784), (496, 153811), (511, 149296), (584, 130634), (602, 126728), (688, 110887), (784, 97309), (868, 87892), (1022, 74648), (1168, 65317), (1204, 63364), (1333, 57232), (1519, 50224), (1736, 43946), (2044, 37324), (2107, 36208), (2263, 33712), (2408, 31682), (2666, 28616), (3038, 25112), (3139, 24304), (3472, 21973), (3577, 21328), (4088, 18662), (4214, 18104), (4526, 16856), (4816, 15841), (5332, 14308), (6076, 12556), (6278, 12152), (7154, 10664), (8176, 9331), (8428, 9052)]