72761464

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 148838400

約数和(自身を除く): 76076936

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 67, 116, 124, 134, 151, 232, 248, 268, 302, 536, 604, 899, 1208, 1798, 1943, 2077, 3596, 3886, 4154, 4379, 4681, 7192, 7772, 8308, 8758, 9362, 10117, 15544, 16616, 17516, 18724, 20234, 35032, 37448, 40468, 60233, 80936, 120466, 135749, 240932, 271498, 293393, 313627, 481864, 542996, 586786, 627254, 1085992, 1173572, 1254508, 2347144, 2509016, 9095183, 18190366, 36380732, 72761464]

約数ペア:

[(1, 72761464), (2, 36380732), (4, 18190366), (8, 9095183), (29, 2509016), (31, 2347144), (58, 1254508), (62, 1173572), (67, 1085992), (116, 627254), (124, 586786), (134, 542996), (151, 481864), (232, 313627), (248, 293393), (268, 271498), (302, 240932), (536, 135749), (604, 120466), (899, 80936), (1208, 60233), (1798, 40468), (1943, 37448), (2077, 35032), (3596, 20234), (3886, 18724), (4154, 17516), (4379, 16616), (4681, 15544), (7192, 10117), (7772, 9362), (8308, 8758)]