38713932

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 101621520

約数和(自身を除く): 62907588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 89, 129, 172, 178, 258, 267, 281, 356, 387, 516, 534, 562, 774, 801, 843, 1068, 1124, 1548, 1602, 1686, 2529, 3204, 3372, 3827, 5058, 7654, 10116, 11481, 12083, 15308, 22962, 24166, 25009, 34443, 36249, 45924, 48332, 50018, 68886, 72498, 75027, 100036, 108747, 137772, 144996, 150054, 217494, 225081, 300108, 434988, 450162, 900324, 1075387, 2150774, 3226161, 4301548, 6452322, 9678483, 12904644, 19356966, 38713932]

約数ペア:

[(1, 38713932), (2, 19356966), (3, 12904644), (4, 9678483), (6, 6452322), (9, 4301548), (12, 3226161), (18, 2150774), (36, 1075387), (43, 900324), (86, 450162), (89, 434988), (129, 300108), (172, 225081), (178, 217494), (258, 150054), (267, 144996), (281, 137772), (356, 108747), (387, 100036), (516, 75027), (534, 72498), (562, 68886), (774, 50018), (801, 48332), (843, 45924), (1068, 36249), (1124, 34443), (1548, 25009), (1602, 24166), (1686, 22962), (2529, 15308), (3204, 12083), (3372, 11481), (3827, 10116), (5058, 7654)]