72152340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92503}}^1$

素因数の和:92528

約数の個数: 48

約数和(自身を含む): 217569408

約数和(自身を除く): 145417068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 92503, 185006, 277509, 370012, 462515, 555018, 925030, 1110036, 1202539, 1387545, 1850060, 2405078, 2775090, 3607617, 4810156, 5550180, 6012695, 7215234, 12025390, 14430468, 18038085, 24050780, 36076170, 72152340]

約数ペア:

[(1, 72152340), (2, 36076170), (3, 24050780), (4, 18038085), (5, 14430468), (6, 12025390), (10, 7215234), (12, 6012695), (13, 5550180), (15, 4810156), (20, 3607617), (26, 2775090), (30, 2405078), (39, 1850060), (52, 1387545), (60, 1202539), (65, 1110036), (78, 925030), (130, 555018), (156, 462515), (195, 370012), (260, 277509), (390, 185006), (780, 92503)]