63814140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27271}}^1$

素因数の和:27299

約数の個数: 72

約数和(自身を含む): 208467168

約数和(自身を除く): 144653028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 27271, 54542, 81813, 109084, 136355, 163626, 245439, 272710, 327252, 354523, 409065, 490878, 545420, 709046, 818130, 981756, 1063569, 1227195, 1418092, 1636260, 1772615, 2127138, 2454390, 3190707, 3545230, 4254276, 4908780, 5317845, 6381414, 7090460, 10635690, 12762828, 15953535, 21271380, 31907070, 63814140]

約数ペア:

[(1, 63814140), (2, 31907070), (3, 21271380), (4, 15953535), (5, 12762828), (6, 10635690), (9, 7090460), (10, 6381414), (12, 5317845), (13, 4908780), (15, 4254276), (18, 3545230), (20, 3190707), (26, 2454390), (30, 2127138), (36, 1772615), (39, 1636260), (45, 1418092), (52, 1227195), (60, 1063569), (65, 981756), (78, 818130), (90, 709046), (117, 545420), (130, 490878), (156, 409065), (180, 354523), (195, 327252), (234, 272710), (260, 245439), (390, 163626), (468, 136355), (585, 109084), (780, 81813), (1170, 54542), (2340, 27271)]