75511168

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 161262000

約数和(自身を除く): 85750832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 152, 244, 304, 488, 509, 608, 976, 1018, 1159, 1216, 1952, 2036, 2318, 2432, 3904, 4072, 4636, 7808, 8144, 9272, 9671, 16288, 18544, 19342, 31049, 32576, 37088, 38684, 62098, 65152, 74176, 77368, 124196, 148352, 154736, 248392, 309472, 496784, 589931, 618944, 993568, 1179862, 1237888, 1987136, 2359724, 3974272, 4719448, 9438896, 18877792, 37755584, 75511168]

約数ペア:

[(1, 75511168), (2, 37755584), (4, 18877792), (8, 9438896), (16, 4719448), (19, 3974272), (32, 2359724), (38, 1987136), (61, 1237888), (64, 1179862), (76, 993568), (122, 618944), (128, 589931), (152, 496784), (244, 309472), (304, 248392), (488, 154736), (509, 148352), (608, 124196), (976, 77368), (1018, 74176), (1159, 65152), (1216, 62098), (1952, 38684), (2036, 37088), (2318, 32576), (2432, 31049), (3904, 19342), (4072, 18544), (4636, 16288), (7808, 9671), (8144, 9272)]