42581352

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 123678720

約数和(自身を除く): 81097368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 43, 44, 62, 66, 86, 88, 93, 121, 124, 129, 132, 172, 186, 242, 248, 258, 264, 341, 344, 363, 372, 473, 484, 516, 682, 726, 744, 946, 968, 1023, 1032, 1331, 1333, 1364, 1419, 1452, 1892, 2046, 2662, 2666, 2728, 2838, 2904, 3751, 3784, 3993, 3999, 4092, 5203, 5324, 5332, 5676, 7502, 7986, 7998, 8184, 10406, 10648, 10664, 11253, 11352, 14663, 15004, 15609, 15972, 15996, 20812, 22506, 29326, 30008, 31218, 31944, 31992, 41261, 41624, 43989, 45012, 57233, 58652, 62436, 82522, 87978, 90024, 114466, 117304, 123783, 124872, 161293, 165044, 171699, 175956, 228932, 247566, 322586, 330088, 343398, 351912, 457864, 483879, 495132, 645172, 686796, 967758, 990264, 1290344, 1373592, 1774223, 1935516, 3548446, 3871032, 5322669, 7096892, 10645338, 14193784, 21290676, 42581352]

約数ペア:

[(1, 42581352), (2, 21290676), (3, 14193784), (4, 10645338), (6, 7096892), (8, 5322669), (11, 3871032), (12, 3548446), (22, 1935516), (24, 1774223), (31, 1373592), (33, 1290344), (43, 990264), (44, 967758), (62, 686796), (66, 645172), (86, 495132), (88, 483879), (93, 457864), (121, 351912), (124, 343398), (129, 330088), (132, 322586), (172, 247566), (186, 228932), (242, 175956), (248, 171699), (258, 165044), (264, 161293), (341, 124872), (344, 123783), (363, 117304), (372, 114466), (473, 90024), (484, 87978), (516, 82522), (682, 62436), (726, 58652), (744, 57233), (946, 45012), (968, 43989), (1023, 41624), (1032, 41261), (1331, 31992), (1333, 31944), (1364, 31218), (1419, 30008), (1452, 29326), (1892, 22506), (2046, 20812), (2662, 15996), (2666, 15972), (2728, 15609), (2838, 15004), (2904, 14663), (3751, 11352), (3784, 11253), (3993, 10664), (3999, 10648), (4092, 10406), (5203, 8184), (5324, 7998), (5332, 7986), (5676, 7502)]