78151968

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3154

約数の個数: 72

約数和(自身を含む): 224815500

約数和(自身を除く): 146663532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3049, 3204, 4272, 6098, 6408, 8544, 9147, 12196, 12816, 18294, 24392, 25632, 27441, 36588, 48784, 54882, 73176, 97568, 109764, 146352, 219528, 271361, 292704, 439056, 542722, 814083, 878112, 1085444, 1628166, 2170888, 2442249, 3256332, 4341776, 4884498, 6512664, 8683552, 9768996, 13025328, 19537992, 26050656, 39075984, 78151968]

約数ペア:

[(1, 78151968), (2, 39075984), (3, 26050656), (4, 19537992), (6, 13025328), (8, 9768996), (9, 8683552), (12, 6512664), (16, 4884498), (18, 4341776), (24, 3256332), (32, 2442249), (36, 2170888), (48, 1628166), (72, 1085444), (89, 878112), (96, 814083), (144, 542722), (178, 439056), (267, 292704), (288, 271361), (356, 219528), (534, 146352), (712, 109764), (801, 97568), (1068, 73176), (1424, 54882), (1602, 48784), (2136, 36588), (2848, 27441), (3049, 25632), (3204, 24392), (4272, 18294), (6098, 12816), (6408, 12196), (8544, 9147)]