180816984

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 515380320

約数和(自身を除く): 334563336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 137, 138, 184, 207, 274, 276, 411, 414, 548, 552, 797, 822, 828, 1096, 1233, 1594, 1644, 1656, 2391, 2466, 3151, 3188, 3288, 4782, 4932, 6302, 6376, 7173, 9453, 9564, 9864, 12604, 14346, 18331, 18906, 19128, 25208, 28359, 28692, 36662, 37812, 54993, 56718, 57384, 73324, 75624, 109189, 109986, 113436, 146648, 164979, 218378, 219972, 226872, 327567, 329958, 436756, 439944, 655134, 659916, 873512, 982701, 1310268, 1319832, 1965402, 2511347, 2620536, 3930804, 5022694, 7534041, 7861608, 10045388, 15068082, 20090776, 22602123, 30136164, 45204246, 60272328, 90408492, 180816984]

約数ペア:

[(1, 180816984), (2, 90408492), (3, 60272328), (4, 45204246), (6, 30136164), (8, 22602123), (9, 20090776), (12, 15068082), (18, 10045388), (23, 7861608), (24, 7534041), (36, 5022694), (46, 3930804), (69, 2620536), (72, 2511347), (92, 1965402), (137, 1319832), (138, 1310268), (184, 982701), (207, 873512), (274, 659916), (276, 655134), (411, 439944), (414, 436756), (548, 329958), (552, 327567), (797, 226872), (822, 219972), (828, 218378), (1096, 164979), (1233, 146648), (1594, 113436), (1644, 109986), (1656, 109189), (2391, 75624), (2466, 73324), (3151, 57384), (3188, 56718), (3288, 54993), (4782, 37812), (4932, 36662), (6302, 28692), (6376, 28359), (7173, 25208), (9453, 19128), (9564, 18906), (9864, 18331), (12604, 14346)]