74668748

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 168920640

約数和(自身を除く): 94251892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 59, 77, 98, 118, 154, 196, 236, 308, 413, 539, 587, 649, 826, 1078, 1174, 1298, 1652, 2156, 2348, 2596, 2891, 4109, 4543, 5782, 6457, 8218, 9086, 11564, 12914, 16436, 18172, 25828, 28763, 31801, 34633, 45199, 57526, 63602, 69266, 90398, 115052, 127204, 138532, 180796, 242431, 316393, 380963, 484862, 632786, 761926, 969724, 1265572, 1523852, 1697017, 2666741, 3394034, 5333482, 6788068, 10666964, 18667187, 37334374, 74668748]

約数ペア:

[(1, 74668748), (2, 37334374), (4, 18667187), (7, 10666964), (11, 6788068), (14, 5333482), (22, 3394034), (28, 2666741), (44, 1697017), (49, 1523852), (59, 1265572), (77, 969724), (98, 761926), (118, 632786), (154, 484862), (196, 380963), (236, 316393), (308, 242431), (413, 180796), (539, 138532), (587, 127204), (649, 115052), (826, 90398), (1078, 69266), (1174, 63602), (1298, 57526), (1652, 45199), (2156, 34633), (2348, 31801), (2596, 28763), (2891, 25828), (4109, 18172), (4543, 16436), (5782, 12914), (6457, 11564), (8218, 9086)]