72996165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 146644992

約数和(自身を除く): 73648827

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 67, 71, 93, 99, 155, 165, 201, 213, 279, 335, 341, 355, 465, 495, 603, 639, 737, 781, 1005, 1023, 1065, 1395, 1705, 2077, 2201, 2211, 2343, 3015, 3069, 3195, 3685, 3905, 4757, 5115, 6231, 6603, 6633, 7029, 10385, 11005, 11055, 11715, 14271, 15345, 18693, 19809, 22847, 23785, 24211, 31155, 33015, 33165, 35145, 42813, 52327, 68541, 71355, 72633, 93465, 99045, 114235, 121055, 147467, 156981, 205623, 214065, 217899, 261635, 342705, 363165, 442401, 470943, 737335, 784905, 1028115, 1089495, 1327203, 1622137, 2212005, 2354715, 4866411, 6636015, 8110685, 14599233, 24332055, 72996165]

約数ペア:

[(1, 72996165), (3, 24332055), (5, 14599233), (9, 8110685), (11, 6636015), (15, 4866411), (31, 2354715), (33, 2212005), (45, 1622137), (55, 1327203), (67, 1089495), (71, 1028115), (93, 784905), (99, 737335), (155, 470943), (165, 442401), (201, 363165), (213, 342705), (279, 261635), (335, 217899), (341, 214065), (355, 205623), (465, 156981), (495, 147467), (603, 121055), (639, 114235), (737, 99045), (781, 93465), (1005, 72633), (1023, 71355), (1065, 68541), (1395, 52327), (1705, 42813), (2077, 35145), (2201, 33165), (2211, 33015), (2343, 31155), (3015, 24211), (3069, 23785), (3195, 22847), (3685, 19809), (3905, 18693), (4757, 15345), (5115, 14271), (6231, 11715), (6603, 11055), (6633, 11005), (7029, 10385)]