63720072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3627

約数の個数: 96

約数和(自身を含む): 195686400

約数和(自身を除く): 131966328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 3583, 4446, 5928, 7166, 8892, 10749, 14332, 17784, 21498, 28664, 32247, 42996, 46579, 64494, 68077, 85992, 93158, 128988, 136154, 139737, 186316, 204231, 257976, 272308, 279474, 372632, 408462, 419211, 544616, 558948, 612693, 816924, 838422, 885001, 1117896, 1225386, 1633848, 1676844, 1770002, 2450772, 2655003, 3353688, 3540004, 4901544, 5310006, 7080008, 7965009, 10620012, 15930018, 21240024, 31860036, 63720072]

約数ペア:

[(1, 63720072), (2, 31860036), (3, 21240024), (4, 15930018), (6, 10620012), (8, 7965009), (9, 7080008), (12, 5310006), (13, 4901544), (18, 3540004), (19, 3353688), (24, 2655003), (26, 2450772), (36, 1770002), (38, 1676844), (39, 1633848), (52, 1225386), (57, 1117896), (72, 885001), (76, 838422), (78, 816924), (104, 612693), (114, 558948), (117, 544616), (152, 419211), (156, 408462), (171, 372632), (228, 279474), (234, 272308), (247, 257976), (312, 204231), (342, 186316), (456, 139737), (468, 136154), (494, 128988), (684, 93158), (741, 85992), (936, 68077), (988, 64494), (1368, 46579), (1482, 42996), (1976, 32247), (2223, 28664), (2964, 21498), (3583, 17784), (4446, 14332), (5928, 10749), (7166, 8892)]