71916124

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 87751076

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 49, 53, 86, 92, 98, 106, 161, 172, 196, 212, 301, 322, 343, 371, 602, 644, 686, 742, 989, 1127, 1204, 1219, 1372, 1484, 1978, 2107, 2254, 2279, 2438, 2597, 3956, 4214, 4508, 4558, 4876, 5194, 6923, 7889, 8428, 8533, 9116, 10388, 13846, 14749, 15778, 15953, 17066, 18179, 27692, 29498, 31556, 31906, 34132, 36358, 48461, 52417, 58996, 59731, 63812, 72716, 96922, 104834, 111671, 119462, 193844, 209668, 223342, 238924, 339227, 366919, 418117, 446684, 678454, 733838, 781697, 836234, 1356908, 1467676, 1563394, 1672468, 2568433, 3126788, 5136866, 10273732, 17979031, 35958062, 71916124]

約数ペア:

[(1, 71916124), (2, 35958062), (4, 17979031), (7, 10273732), (14, 5136866), (23, 3126788), (28, 2568433), (43, 1672468), (46, 1563394), (49, 1467676), (53, 1356908), (86, 836234), (92, 781697), (98, 733838), (106, 678454), (161, 446684), (172, 418117), (196, 366919), (212, 339227), (301, 238924), (322, 223342), (343, 209668), (371, 193844), (602, 119462), (644, 111671), (686, 104834), (742, 96922), (989, 72716), (1127, 63812), (1204, 59731), (1219, 58996), (1372, 52417), (1484, 48461), (1978, 36358), (2107, 34132), (2254, 31906), (2279, 31556), (2438, 29498), (2597, 27692), (3956, 18179), (4214, 17066), (4508, 15953), (4558, 15778), (4876, 14749), (5194, 13846), (6923, 10388), (7889, 9116), (8428, 8533)]