71680866

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 155796480

約数和(自身を除く): 84115614

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 97, 137, 174, 186, 194, 274, 291, 411, 582, 822, 899, 1798, 2697, 2813, 3007, 3973, 4247, 5394, 5626, 6014, 7946, 8439, 8494, 9021, 11919, 12741, 13289, 16878, 18042, 23838, 25482, 26578, 39867, 79734, 87203, 123163, 174406, 246326, 261609, 369489, 385381, 411959, 523218, 738978, 770762, 823918, 1156143, 1235877, 2312286, 2471754, 11946811, 23893622, 35840433, 71680866]

約数ペア:

[(1, 71680866), (2, 35840433), (3, 23893622), (6, 11946811), (29, 2471754), (31, 2312286), (58, 1235877), (62, 1156143), (87, 823918), (93, 770762), (97, 738978), (137, 523218), (174, 411959), (186, 385381), (194, 369489), (274, 261609), (291, 246326), (411, 174406), (582, 123163), (822, 87203), (899, 79734), (1798, 39867), (2697, 26578), (2813, 25482), (3007, 23838), (3973, 18042), (4247, 16878), (5394, 13289), (5626, 12741), (6014, 11919), (7946, 9021), (8439, 8494)]