72821364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1565

約数の個数: 96

約数和(自身を含む): 215986176

約数和(自身を除く): 143164812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 132, 154, 159, 212, 231, 308, 318, 371, 462, 583, 636, 742, 924, 1113, 1166, 1484, 1487, 1749, 2226, 2332, 2974, 3498, 4081, 4452, 4461, 5948, 6996, 8162, 8922, 10409, 12243, 16324, 16357, 17844, 20818, 24486, 31227, 32714, 41636, 48972, 49071, 62454, 65428, 78811, 98142, 114499, 124908, 157622, 196284, 228998, 236433, 315244, 343497, 457996, 472866, 551677, 686994, 866921, 945732, 1103354, 1373988, 1655031, 1733842, 2206708, 2600763, 3310062, 3467684, 5201526, 6068447, 6620124, 10403052, 12136894, 18205341, 24273788, 36410682, 72821364]

約数ペア:

[(1, 72821364), (2, 36410682), (3, 24273788), (4, 18205341), (6, 12136894), (7, 10403052), (11, 6620124), (12, 6068447), (14, 5201526), (21, 3467684), (22, 3310062), (28, 2600763), (33, 2206708), (42, 1733842), (44, 1655031), (53, 1373988), (66, 1103354), (77, 945732), (84, 866921), (106, 686994), (132, 551677), (154, 472866), (159, 457996), (212, 343497), (231, 315244), (308, 236433), (318, 228998), (371, 196284), (462, 157622), (583, 124908), (636, 114499), (742, 98142), (924, 78811), (1113, 65428), (1166, 62454), (1484, 49071), (1487, 48972), (1749, 41636), (2226, 32714), (2332, 31227), (2974, 24486), (3498, 20818), (4081, 17844), (4452, 16357), (4461, 16324), (5948, 12243), (6996, 10409), (8162, 8922)]