84827484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19801}}^1$

素因数の和:19835

約数の個数: 72

約数和(自身を含む): 259485408

約数和(自身を除く): 174657924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 19801, 39602, 59403, 79204, 118806, 138607, 178209, 237612, 277214, 336617, 356418, 415821, 554428, 673234, 712836, 831642, 1009851, 1247463, 1346468, 1663284, 2019702, 2356319, 2494926, 3029553, 4039404, 4712638, 4989852, 6059106, 7068957, 9425276, 12118212, 14137914, 21206871, 28275828, 42413742, 84827484]

約数ペア:

[(1, 84827484), (2, 42413742), (3, 28275828), (4, 21206871), (6, 14137914), (7, 12118212), (9, 9425276), (12, 7068957), (14, 6059106), (17, 4989852), (18, 4712638), (21, 4039404), (28, 3029553), (34, 2494926), (36, 2356319), (42, 2019702), (51, 1663284), (63, 1346468), (68, 1247463), (84, 1009851), (102, 831642), (119, 712836), (126, 673234), (153, 554428), (204, 415821), (238, 356418), (252, 336617), (306, 277214), (357, 237612), (476, 178209), (612, 138607), (714, 118806), (1071, 79204), (1428, 59403), (2142, 39602), (4284, 19801)]