71784132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2957}}^1$

素因数の和:3005

約数の個数: 72

約数和(自身を含む): 203415744

約数和(自身を除く): 131631612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 2957, 3468, 4046, 5914, 6069, 8092, 8871, 11828, 12138, 17742, 20699, 24276, 35484, 41398, 50269, 62097, 82796, 100538, 124194, 150807, 201076, 248388, 301614, 351883, 603228, 703766, 854573, 1055649, 1407532, 1709146, 2111298, 2563719, 3418292, 4222596, 5127438, 5982011, 10254876, 11964022, 17946033, 23928044, 35892066, 71784132]

約数ペア:

[(1, 71784132), (2, 35892066), (3, 23928044), (4, 17946033), (6, 11964022), (7, 10254876), (12, 5982011), (14, 5127438), (17, 4222596), (21, 3418292), (28, 2563719), (34, 2111298), (42, 1709146), (51, 1407532), (68, 1055649), (84, 854573), (102, 703766), (119, 603228), (204, 351883), (238, 301614), (289, 248388), (357, 201076), (476, 150807), (578, 124194), (714, 100538), (867, 82796), (1156, 62097), (1428, 50269), (1734, 41398), (2023, 35484), (2957, 24276), (3468, 20699), (4046, 17742), (5914, 12138), (6069, 11828), (8092, 8871)]