72610128

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{9887}}^1$

素因数の和:9921

約数の個数: 80

約数和(自身を含む): 220700160

約数和(自身を除く): 148090032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 9887, 19774, 29661, 39548, 59322, 79096, 88983, 118644, 158192, 168079, 177966, 237288, 266949, 336158, 355932, 474576, 504237, 533898, 672316, 711864, 1008474, 1067796, 1344632, 1423728, 1512711, 2016948, 2135592, 2689264, 3025422, 4033896, 4271184, 4538133, 6050844, 8067792, 9076266, 12101688, 18152532, 24203376, 36305064, 72610128]

約数ペア:

[(1, 72610128), (2, 36305064), (3, 24203376), (4, 18152532), (6, 12101688), (8, 9076266), (9, 8067792), (12, 6050844), (16, 4538133), (17, 4271184), (18, 4033896), (24, 3025422), (27, 2689264), (34, 2135592), (36, 2016948), (48, 1512711), (51, 1423728), (54, 1344632), (68, 1067796), (72, 1008474), (102, 711864), (108, 672316), (136, 533898), (144, 504237), (153, 474576), (204, 355932), (216, 336158), (272, 266949), (306, 237288), (408, 177966), (432, 168079), (459, 158192), (612, 118644), (816, 88983), (918, 79096), (1224, 59322), (1836, 39548), (2448, 29661), (3672, 19774), (7344, 9887)]