126212868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 334658688

約数和(自身を除く): 208445820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 313, 414, 487, 626, 828, 939, 974, 1252, 1461, 1878, 1948, 2817, 2922, 3756, 4383, 5634, 5844, 7199, 8766, 11201, 11268, 14398, 17532, 21597, 22402, 28796, 33603, 43194, 44804, 64791, 67206, 86388, 100809, 129582, 134412, 152431, 201618, 259164, 304862, 403236, 457293, 609724, 914586, 1371879, 1829172, 2743758, 3505913, 5487516, 7011826, 10517739, 14023652, 21035478, 31553217, 42070956, 63106434, 126212868]

約数ペア:

[(1, 126212868), (2, 63106434), (3, 42070956), (4, 31553217), (6, 21035478), (9, 14023652), (12, 10517739), (18, 7011826), (23, 5487516), (36, 3505913), (46, 2743758), (69, 1829172), (92, 1371879), (138, 914586), (207, 609724), (276, 457293), (313, 403236), (414, 304862), (487, 259164), (626, 201618), (828, 152431), (939, 134412), (974, 129582), (1252, 100809), (1461, 86388), (1878, 67206), (1948, 64791), (2817, 44804), (2922, 43194), (3756, 33603), (4383, 28796), (5634, 22402), (5844, 21597), (7199, 17532), (8766, 14398), (11201, 11268)]