67789698

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 77984382

約数列:

[1, 2, 3, 6, 37, 47, 73, 74, 89, 94, 111, 141, 146, 178, 219, 222, 267, 282, 438, 534, 1739, 2701, 3293, 3431, 3478, 4183, 5217, 5402, 6497, 6586, 6862, 8103, 8366, 9879, 10293, 10434, 12549, 12994, 16206, 19491, 19758, 20586, 25098, 38982, 126947, 154771, 240389, 253894, 305359, 309542, 380841, 464313, 480778, 610718, 721167, 761682, 916077, 928626, 1442334, 1832154, 11298283, 22596566, 33894849, 67789698]

約数ペア:

[(1, 67789698), (2, 33894849), (3, 22596566), (6, 11298283), (37, 1832154), (47, 1442334), (73, 928626), (74, 916077), (89, 761682), (94, 721167), (111, 610718), (141, 480778), (146, 464313), (178, 380841), (219, 309542), (222, 305359), (267, 253894), (282, 240389), (438, 154771), (534, 126947), (1739, 38982), (2701, 25098), (3293, 20586), (3431, 19758), (3478, 19491), (4183, 16206), (5217, 12994), (5402, 12549), (6497, 10434), (6586, 10293), (6862, 9879), (8103, 8366)]